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How to avoid copying dependencies with Ivy


How to avoid copying dependencies with Ivy

By : Pelic Vlada
Date : January 02 2021, 06:48 AM
I hope this helps you . Here's my standard Java build file that creates an executable jar.
The objective is to manage project specific stuff via a combination of ANT properties and an ivy.xml file for the 3rd-party dependencies.
code :


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How to avoid that an executable cares about the dependencies of its dependencies?

How to avoid that an executable cares about the dependencies of its dependencies?


By : DanH34
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , You'd have to create libA as a static library (using ar). That way its code will be embedded into libB.so and you won't have the additional dependencies.
Using move semantics to avoid copying when pushing_back to a custom container does not avoid copying

Using move semantics to avoid copying when pushing_back to a custom container does not avoid copying


By : B.Jeff
Date : March 29 2020, 07:55 AM
this one helps. I have implemented a custom container (same vein as std::vector) and I am trying to make it so that its 'push_back' function would use leverage on move semantics to avoid creating a copy of whatever is being pushed back - specially when the object to be pushed into the container is returned by an external function. , When you call this line
code :
myContainer.push_back(foo(a));
new(data + size) T(std::forward<U>(value));
myContainer.push_back(std::move(a)); // cast to R-reference
 struct Foo {
 int i;
 Foo (int i = 0) : i(i) { 
 }
 ~Foo () { 
 }
 Foo (const Foo& ) { 
 }
 Foo& operator=(const Foo&) { 
    return *this;
 }
 Foo (Foo&& f) 
 { 
    i = f.i; 
    f.i = 0;   // this is important
 }
 Foo& operator=(Foo&& f) 
 {   
    i = f.i; 
    f.i = 0; // this is important
    return *this;
 }
};
template<class T> 
void process1 (const T& ) {
    cout << "process1" << endl;
}

template<class T>
void process (T&& obj) {
    cout << "process2" << endl;
    T newObj = forward<T>(obj);
}
template <typename T>
void bar1 (T&& value) {
    process (move(value));   // you use move in your push_back method 
}

template <typename T>
void bar2 (T&& value) {
    process (forward<T>(value));
}
Foo f(20);
bar2 (f);
cout << (f.i) << endl; // 20
Foo f(20);
bar2 (move(f));
cout << (f.i) << endl; // 0, it is OK bacuse we wanted to move 'f' object
Foo f(20);
bar1 (move(f));
cout << (f.i) << endl; // 0, ok, we wanted to move 'f' object
Foo f(20);
bar1 (f);
cout << (f.i) << endl; // 0 !!! is it OK ? WRONG
How to organize generated code and avoid copying format when copying and pasting text in the editor WYSIWYG?

How to organize generated code and avoid copying format when copying and pasting text in the editor WYSIWYG?


By : Blurch
Date : March 29 2020, 07:55 AM
I hope this helps . This might not be a perfect solution, as there might be a plenty of work to be done to make the WYSIWYG editor truly usable.
Original Solution:
code :
$(function() {
  // https://stackoverflow.com/questions/26360414/javascript-how-to-correct-indentation-in-html-string
  function formatHtmlCode(str) {

    var div = document.createElement('div');
    div.innerHTML = str.trim();

    return format(div, 0).innerHTML;
  }

  function format(node, level) {
    var indentBefore = new Array(level++ + 1).join('  '),
      indentAfter = new Array(level - 1).join('  '),
      textNode;

    for (var i = 0; i < node.children.length; i++) {

      textNode = document.createTextNode('\n' + indentBefore);
      node.insertBefore(textNode, node.children[i]);

      format(node.children[i], level);

      if (node.lastElementChild == node.children[i]) {
        textNode = document.createTextNode('\n' + indentAfter);
        node.appendChild(textNode);
      }
    }

    return node;
  }

  $('#editControls a').click(function(e) {
    switch ($(this).data('role')) {
      case 'p':
        document.execCommand('formatBlock', false, $(this).data('role'));
        break;
        //Specific control for the code button.
      case 'code':
        //enable / disable code mode
        codeMode = !codeMode;
        if (codeMode) {
          // ON: show the code in text mode
          var formattedHtml = formatHtmlCode(htmlDiv.html());

          htmlDiv.css("white-space", "pre");
          htmlDiv.text(formattedHtml);
          //
          var editor = $("#editor")
          editor.addClass("black-bg-colr codeMode")
        } else {
          // OFF: reinterpret the code
          htmlDiv.css("white-space", "normal");
          htmlDiv.html(htmlDiv.text().replace(/\r?\n|\r/g, ""));
          var editor = $("#editor")
          editor.removeClass("black-bg-colr codeMode")
        }
        break;
      default:
        document.execCommand($(this).data('role'), false, null);
        break;
    }
  });

  //code mode control
  let codeMode = false;
  let htmlDiv = $("#editor");

  htmlDiv.on('keyup', function(e) {
    if (!e.shiftKey && e.keyCode === 13) {
      document.execCommand('formatBlock', false, 'p');
    } else if (e.shiftKey) {
      document.execCommand('formatBlock', false, 'div');
    }
  });

  htmlDiv.on("paste", function(e) {
    e.preventDefault();

    var text = (e.originalEvent || e).clipboardData.getData('text/plain');

    document.execCommand('formatBlock', false, 'div');
    document.execCommand('insertText', false, text);
  });

  //input -> NOT keyup
  htmlDiv.on("input", function(e) {
    //htmlDiv.on("keyup", function(e) {
    $(".editor-preview").val(htmlDiv.html());
    //$("#textarea").html(htmlDiv.html());
    $(".editor-preview").keyup();
    //$(".editor-preview").html(htmlDiv.html());
  });
  //$("#textarea").html(htmlDiv.html());

  $('.editor-preview').keyup(function() {
    //var value = $(this).val();
    var contentAttr = $(this).attr('class');
    if (!codeMode) {
      var value = $(this).val();
      //$( '.' + contentAttr + '' ).html(value);
      $('.' + contentAttr).html(value);
    } else {
      //$( '.' + contentAttr + '' ).html(htmlDiv.text());
      $('.' + contentAttr).html(htmlDiv.text());
    }
  });
});
#editControls {
  overflow: auto;
  border-top: 1px solid transparent;
  border-left: 1px solid transparent;
  border-right: 1px solid transparent;
  border-color: silver;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  padding: .5em 1em .5em 1em;
  background-color: #fbfbfb;
  margin: 0 auto;
  width: 100%;
  /*90*/
}

#editor {
  resize: vertical;
  overflow: auto;
  border: 1px solid silver;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
  min-height: 100px;
  padding: 1em;
  background: white;
  margin: 0 auto;
  width: 100%;
  /*90*/
}

#editor:focus {
  outline: none !important;
  box-shadow: inset 0 0 2px silver;
}

.codeMode {
  font-family: Courier New, Source Code Pro Light, Medium, Source Code Pro ExtraLight, Menlo, Consola, Monaco Linux, Consola Regular, Fira Code Regular, DejaVu Sans Mono;
  /*font-family: inherit;*/
  /*font-family: 'Courier New';*/
  border: 0px;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  vertical-align: baseline;
  box-sizing: inherit;
  color: #fff;
}

.black-bg-colr {
  background-color: #000 !important;
}

.btn-group {
  position: relative;
  display: inline-block;
  font-size: 0;
  vertical-align: middle;
  white-space: nowrap;
}

.btn-group+.btn-group {
  margin-left: 5px;
}

.btn-group a {
  text-decoration: none;
}

.btn-editor {
  height: 30px;
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: 0;
  font-size: 11px;
  font-weight: normal;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border-radius: 4px;
  border: 1px solid transparent;
  color: #333;
  background-color: #fff;
  border-color: #ccc;
}

.btn-group>.btn-editor:first-child {
  margin-left: 0;
  -webkit-border-top-left-radius: 4px;
  -moz-border-radius-topleft: 4px;
  border-top-left-radius: 4px;
  -webkit-border-bottom-left-radius: 4px;
  -moz-border-radius-bottomleft: 4px;
  border-bottom-left-radius: 4px;
}

.btn-group>.btn-editor+.btn-editor {
  margin-left: -1px !important;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}

.btn-not-space {
  position: relative;
  float: left;
  margin-left: 0 !important;
  border-radius: inherit;
  border: 1px solid transparent;
  border-color: #ccc;
}

.btn-editor.btn-not-space:hover {
  background-color: rgba(230, 230, 230, 0.32);
}

#preview {
  padding: 1em;
  margin: 0 auto;
  width: 97%;
  border-top: 1px dotted #c8ccd0;
  border-bottom: 1px dotted #c8ccd0;
  clear: both;
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>WYSIWYG</title>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>

<body>
  <div class="editor-wrapper">
    <div id="editControls">
      <div class="btn-group">
        <a class="btn-editor btn-not-space" data-role="bold" data-ref="#"><b>Bold</b></a>
        <a class="btn-editor btn-not-space" data-role="italic" data-ref="#"><em>Italic</em></a>
        <a class="btn-editor btn-not-space" data-role="underline" data-ref="#"><u><b>U</b></u></a>
        <a class="btn-editor btn-not-space" data-role="strikeThrough" data-ref="#"><strike>abc</strike></a>
      </div>
      <div class="btn-group">
        <a class="btn-editor btn-not-space" data-role="code" data-ref="#"><code>&lt;/&gt;</code></a>
      </div>
    </div>
    <div id="editor" contenteditable></div>
    <textarea id="textarea" name="detail" class="editor-preview" style="display: none;"></textarea>
    <div id="preview" class="editor-preview"></div>
  </div>

</body>

</html>
$(function() {
  var aceEditor = ace.edit("ace-editor");
  aceEditor.setTheme("ace/theme/eclipse");
  aceEditor.session.setMode("ace/mode/html");

  $('#editControls a').click(function(e) {
    switch ($(this).data('role')) {
      case 'p':
        document.execCommand('formatBlock', false, $(this).data('role'));
        break;
        //Specific control for the code button.
      case 'code':
        //enable / disable code mode
        codeMode = !codeMode;
        if (codeMode) {
          // ON: show the code in text mode
          var editor = $("#editor");
          var $aceEditor = $("#ace-editor");

          var formattedHtml = html_beautify(htmlDiv.html());

          aceEditor.setValue(formattedHtml, -1);

          editor.css("display", "none");
          $aceEditor.css("display", "block");

        } else {
          // OFF: reinterpret the code
          htmlDiv.html(htmlDiv.text().replace(/\r?\n|\r/g, ""));
          var editor = $("#editor");
          var $aceEditor = $("#ace-editor");

          editor.css("display", "block");
          $aceEditor.css("display", "none");

          htmlDiv.html(aceEditor.getValue().replace(/\r?\n|\r/g, ""));
        }
        break;
      default:
        document.execCommand($(this).data('role'), false, null);
        break;
    }
  });

  //code mode control
  let codeMode = false;
  let htmlDiv = $("#editor");

  htmlDiv.on('keyup', function(e) {
    if (!e.shiftKey && e.keyCode === 13) {
      document.execCommand('formatBlock', false, 'p');
    } else if (e.shiftKey) {
      document.execCommand('formatBlock', false, 'div');
    }
  });

  htmlDiv.on("paste", function(e) {
    e.preventDefault();

    var text = (e.originalEvent || e).clipboardData.getData('text/plain');

    document.execCommand('formatBlock', false, 'div');
    document.execCommand('insertText', false, text);
  });

  //input -> NOT keyup
  htmlDiv.on("input", function(e) {
    //htmlDiv.on("keyup", function(e) {
    $(".editor-preview").val(htmlDiv.html());
    //$("#textarea").html(htmlDiv.html());
    $(".editor-preview").keyup();
    //$(".editor-preview").html(htmlDiv.html());
  });
  //$("#textarea").html(htmlDiv.html());

  aceEditor.getSession().on('change', function() {
    $('.editor-preview').html(aceEditor.getValue().replace(/\r?\n|\r/g, ""));
  });

  $('.editor-preview').keyup(function() {
    //var value = $(this).val();
    var contentAttr = $(this).attr('class');
    if (!codeMode) {
      var value = $(this).val();
      //$( '.' + contentAttr + '' ).html(value);
      $('.' + contentAttr).html(value);
    } else {
      //$( '.' + contentAttr + '' ).html(htmlDiv.text());
      $('.' + contentAttr).html(htmlDiv.text());
    }
  });
});
#editControls {
  overflow: auto;
  border-top: 1px solid transparent;
  border-left: 1px solid transparent;
  border-right: 1px solid transparent;
  border-color: silver;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  padding: .5em 1em .5em 1em;
  background-color: #fbfbfb;
  margin: 0 auto;
  width: 100%;
  /*90*/
}

#editor {
  resize: vertical;
  overflow: auto;
  border: 1px solid silver;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
  min-height: 100px;
  padding: 1em;
  background: white;
  margin: 0 auto;
  width: 100%;
  /*90*/
}

#editor:focus {
  outline: none !important;
  box-shadow: inset 0 0 2px silver;
}

.codeMode {
  font-family: Courier New, Source Code Pro Light, Medium, Source Code Pro ExtraLight, Menlo, Consola, Monaco Linux, Consola Regular, Fira Code Regular, DejaVu Sans Mono;
  /*font-family: inherit;*/
  /*font-family: 'Courier New';*/
  border: 0px;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  vertical-align: baseline;
  box-sizing: inherit;
  color: #fff;
}

.black-bg-colr {
  background-color: #000 !important;
}

.btn-group {
  position: relative;
  display: inline-block;
  font-size: 0;
  vertical-align: middle;
  white-space: nowrap;
}

.btn-group+.btn-group {
  margin-left: 5px;
}

.btn-group a {
  text-decoration: none;
}

.btn-editor {
  height: 30px;
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: 0;
  font-size: 11px;
  font-weight: normal;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border-radius: 4px;
  border: 1px solid transparent;
  color: #333;
  background-color: #fff;
  border-color: #ccc;
}

.btn-group>.btn-editor:first-child {
  margin-left: 0;
  -webkit-border-top-left-radius: 4px;
  -moz-border-radius-topleft: 4px;
  border-top-left-radius: 4px;
  -webkit-border-bottom-left-radius: 4px;
  -moz-border-radius-bottomleft: 4px;
  border-bottom-left-radius: 4px;
}

.btn-group>.btn-editor+.btn-editor {
  margin-left: -1px !important;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}

.btn-not-space {
  position: relative;
  float: left;
  margin-left: 0 !important;
  border-radius: inherit;
  border: 1px solid transparent;
  border-color: #ccc;
}

.btn-editor.btn-not-space:hover {
  background-color: rgba(230, 230, 230, 0.32);
}

#preview {
  padding: 1em;
  margin: 0 auto;
  width: 97%;
  border-top: 1px dotted #c8ccd0;
  border-bottom: 1px dotted #c8ccd0;
  clear: both;
}

#ace-editor {
  resize: vertical;
  overflow: auto;
  border: 1px solid silver;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
  min-height: 100px;
  padding: 1em;
  margin: 0 auto;
  width: 100%;
  display: none;
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>WYSIWYG</title>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.4.7/ace.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.4.7/ext-beautify.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/js-beautify/1.10.3/beautify-html.min.js"></script>
</head>

<body>
  <div class="editor-wrapper">
    <div id="editControls">
      <div class="btn-group">
        <a class="btn-editor btn-not-space" data-role="bold" data-ref="#"><b>Bold</b></a>
        <a class="btn-editor btn-not-space" data-role="italic" data-ref="#"><em>Italic</em></a>
        <a class="btn-editor btn-not-space" data-role="underline" data-ref="#"><u><b>U</b></u></a>
        <a class="btn-editor btn-not-space" data-role="strikeThrough" data-ref="#"><strike>abc</strike></a>
      </div>
      <div class="btn-group">
        <a class="btn-editor btn-not-space" data-role="code" data-ref="#"><code>&lt;/&gt;</code></a>
      </div>
    </div>
    <div id="editor" contenteditable></div>
    <div id="ace-editor"></div>
    <textarea id="textarea" name="detail" class="editor-preview" style="display: none;"></textarea>
    <div id="preview" class="editor-preview"></div>
  </div>

</body>

</html>
$(function () {
    var aceEditor = ace.edit("ace-editor");
    aceEditor.setTheme("ace/theme/eclipse");
    aceEditor.session.setMode("ace/mode/html");

    $('#editControls a').click(function (e) {
        switch ($(this).data('role')) {
            case 'p':
                document.execCommand('formatBlock', false, $(this).data('role'));
                break;
            //Specific control for the code button.
            case 'code':
                //enable / disable code mode
                codeMode = !codeMode;
                if (codeMode) {
                    // ON: show the code in text mode
                    var editor = $("#editor");
                    var $aceEditor = $("#ace-editor");

                    var formattedHtml = html_beautify(htmlDiv.html());

                    aceEditor.setValue(formattedHtml, -1);

                    editor.css("display", "none");
                    $aceEditor.css("display", "block");

                } else {
                    // OFF: reinterpret the code
                    htmlDiv.html(htmlDiv.text().replace(/\r?\n|\r/g, ""));
                    var editor = $("#editor");
                    var $aceEditor = $("#ace-editor");

                    editor.css("display", "block");
                    $aceEditor.css("display", "none");

                    htmlDiv.html(aceEditor.getValue().replace(/\r?\n|\r/g, ""));
                }
                break;
            default:
                document.execCommand($(this).data('role'), false, null);
                break;
        }
    });

    //code mode control
    let codeMode = false;
    let htmlDiv = $("#editor");

    htmlDiv.on("paste", function (e) {
        e.preventDefault();

        var text = (e.originalEvent || e).clipboardData.getData('text/plain');

        document.execCommand('formatBlock', false, 'p');
        document.execCommand('insertText', false, text);
    });

    //input -> NOT keyup
    htmlDiv.on("input", function (e) {
        document.execCommand('formatBlock', false, 'p');
        //htmlDiv.on("keyup", function(e) {
        $(".editor-preview").val(htmlDiv.html());
        //$("#textarea").html(htmlDiv.html());
        $(".editor-preview").keyup();
        //$(".editor-preview").html(htmlDiv.html());
    });
    //$("#textarea").html(htmlDiv.html());

    aceEditor.getSession().on('change', function () {
        $('.editor-preview').html(aceEditor.getValue().replace(/\r?\n|\r/g, ""));
    });

    $('.editor-preview').keyup(function () {
        //var value = $(this).val();
        var contentAttr = $(this).attr('class');
        if (!codeMode) {
            var value = $(this).val();
            //$( '.' + contentAttr + '' ).html(value);
            $('.' + contentAttr).html(value);
        } else {
            //$( '.' + contentAttr + '' ).html(htmlDiv.text());
            $('.' + contentAttr).html(htmlDiv.text());
        }
    });
});
#editControls {
  overflow: auto;
  border-top: 1px solid transparent;
  border-left: 1px solid transparent;
  border-right: 1px solid transparent;
  border-color: silver;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  padding: .5em 1em .5em 1em;
  background-color: #fbfbfb;
  margin: 0 auto;
  width: 100%;
  /*90*/
}

#editor {
  resize: vertical;
  overflow: auto;
  border: 1px solid silver;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
  min-height: 100px;
  padding: 1em;
  background: white;
  margin: 0 auto;
  width: 100%;
  /*90*/
}

#editor:focus {
  outline: none !important;
  box-shadow: inset 0 0 2px silver;
}

.codeMode {
  font-family: Courier New, Source Code Pro Light, Medium, Source Code Pro ExtraLight, Menlo, Consola, Monaco Linux, Consola Regular, Fira Code Regular, DejaVu Sans Mono;
  /*font-family: inherit;*/
  /*font-family: 'Courier New';*/
  border: 0px;
  font-style: inherit;
  font-variant: inherit;
  font-weight: inherit;
  font-stretch: inherit;
  line-height: inherit;
  vertical-align: baseline;
  box-sizing: inherit;
  color: #fff;
}

.black-bg-colr {
  background-color: #000 !important;
}

.btn-group {
  position: relative;
  display: inline-block;
  font-size: 0;
  vertical-align: middle;
  white-space: nowrap;
}

.btn-group+.btn-group {
  margin-left: 5px;
}

.btn-group a {
  text-decoration: none;
}

.btn-editor {
  height: 30px;
  display: inline-block;
  padding: 6px 12px;
  margin-bottom: 0;
  font-size: 11px;
  font-weight: normal;
  line-height: 1.42857143;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  -ms-touch-action: manipulation;
  touch-action: manipulation;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background-image: none;
  border-radius: 4px;
  border: 1px solid transparent;
  color: #333;
  background-color: #fff;
  border-color: #ccc;
}

.btn-group>.btn-editor:first-child {
  margin-left: 0;
  -webkit-border-top-left-radius: 4px;
  -moz-border-radius-topleft: 4px;
  border-top-left-radius: 4px;
  -webkit-border-bottom-left-radius: 4px;
  -moz-border-radius-bottomleft: 4px;
  border-bottom-left-radius: 4px;
}

.btn-group>.btn-editor+.btn-editor {
  margin-left: -1px !important;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
}

.btn-not-space {
  position: relative;
  float: left;
  margin-left: 0 !important;
  border-radius: inherit;
  border: 1px solid transparent;
  border-color: #ccc;
}

.btn-editor.btn-not-space:hover {
  background-color: rgba(230, 230, 230, 0.32);
}

#preview {
  padding: 1em;
  margin: 0 auto;
  width: 97%;
  border-top: 1px dotted #c8ccd0;
  border-bottom: 1px dotted #c8ccd0;
  clear: both;
}

#ace-editor {
  resize: vertical;
  overflow: auto;
  border: 1px solid silver;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
  min-height: 100px;
  padding: 1em;
  margin: 0 auto;
  width: 100%;
  display: none;
}
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>WYSIWYG</title>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.4.7/ace.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.4.7/ext-beautify.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/js-beautify/1.10.3/beautify-html.min.js"></script>
</head>

<body>
  <div class="editor-wrapper">
    <div id="editControls">
      <div class="btn-group">
        <a class="btn-editor btn-not-space" data-role="bold" data-ref="#"><b>Bold</b></a>
        <a class="btn-editor btn-not-space" data-role="italic" data-ref="#"><em>Italic</em></a>
        <a class="btn-editor btn-not-space" data-role="underline" data-ref="#"><u><b>U</b></u></a>
        <a class="btn-editor btn-not-space" data-role="strikeThrough" data-ref="#"><strike>abc</strike></a>
      </div>
      <div class="btn-group">
        <a class="btn-editor btn-not-space" data-role="code" data-ref="#"><code>&lt;/&gt;</code></a>
      </div>
    </div>
    <div id="editor" contenteditable></div>
    <div id="ace-editor"></div>
    <textarea id="textarea" name="detail" class="editor-preview" style="display: none;"></textarea>
    <div id="preview" class="editor-preview"></div>
  </div>

</body>

</html>
PHP avoid static classes to avoid dependencies, but I need to use global everywhere

PHP avoid static classes to avoid dependencies, but I need to use global everywhere


By : sachin
Date : March 29 2020, 07:55 AM
will be helpful for those in need $db could be injected upon instantiation into a property, then you would only need to access this property instead of passing it around to each method.
Avoid copying subdirectory contents multiple times when recursively copying files

Avoid copying subdirectory contents multiple times when recursively copying files


By : Piotr Szyma
Date : September 26 2020, 03:00 AM
Hope this helps Consider replacing the for case with a single command:
rsync -avz --exclude '*.log' path/to/source/ path/to/destination/
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