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deletion of folders
deletion of folders
With these it helps If you want to delete a folder that's empty use os.rmdir:
» python
Date : November 25 2020, 07:01 PM , By : user3863075
Multithreading Errors in C#
Multithreading Errors in C#
Hope that helps UI objects can only be called from the UI thread. This can be accomplished via the Control's Invoke method:
» chash
Date : November 25 2020, 07:01 PM , By : Kevkev
How to practically customize IE context menu?
How to practically customize IE context menu?
it should still fix some issue See Adding Entries to the Standard Context Menu on MSDN.For some sample code, download and extract the Web Accessories for Internet Explorer 5 (the mechanism still works in IE versions up to and including 8). Look at ie
» cpp
Date : November 25 2020, 07:01 PM , By : user3863079
Encoding in XML declaration python
Encoding in XML declaration python
it helps some times I have created an XML file using python. But the XML declaration has only version info. How can I include encoding with XML declaration like:
» python
Date : November 25 2020, 07:01 PM , By : user3863081
ruby super keyword
ruby super keyword
it fixes the issue The example provided in the Ruby Docs for the super keyword:
» ruby-on-rails
Date : November 25 2020, 07:01 PM , By : user3863083
Create setup for Linux C project
Create setup for Linux C project
hop of those help? There are two general ways to distribute programs: Source Distribution (source code to be built). The most common way is to use GNU autotools to generate a configure script so that your project can be installed by doing ./configure
» linux
Date : November 25 2020, 07:01 PM , By : user3863084
Are there any implementations of multiset for .Net?
Are there any implementations of multiset for .Net?
should help you out I do not know about one, however you could use a Dictionary for that, in which the value is the quantity of the item. And when the item is added for the second time, you vould increase the value for it in the dictionary.An other p
» chash
Date : November 25 2020, 07:01 PM , By : Michele
How to search for duplicate values in a huge text file having around Half Million records
How to search for duplicate values in a huge text file having around Half Million records
will be helpful for those in need Keep a HashMap of {account_number, occurrences} in memory (initially empty), and traverse the file only once, setting or incrementing (in the HashMap) the number of occurrences of each account number you encounter du
» java
Date : November 25 2020, 07:01 PM , By : user3863091
Javascript mouse event not captured properly when mouse moved very fast
Javascript mouse event not captured properly when mouse moved very fast
it fixes the issue It depends. Javascript won't try to interpolate between "frames." Meaning, yes, if you move your mouse fast enough, one mousemove event will fire on one side of your object, and the next mousemove will fire on the other side, so mo
» javascript
Date : November 25 2020, 07:01 PM , By : syeda fabiha
How to initialize an unsigned long long type?
How to initialize an unsigned long long type?
wish of those help I'm trying to initialize an unsigned long long int type. But the compiler is throwing an error , Try suffixing your literal value with ULL
» cpp
Date : November 25 2020, 07:01 PM , By : Kendall Scott
Posting a JSON array to webservice in Android
Posting a JSON array to webservice in Android
wish help you to fix your issue Appending key/value data to URLs after a '?' is GET not POST.This is how to POST data in Java:
» java
Date : November 25 2020, 07:01 PM , By : Johmz Austria
TextRenderer.DrawText renders Arial differently on XP vs Vista
TextRenderer.DrawText renders Arial differently on XP vs Vista
help you fix your problem for taking the time to respond Adrian.My understanding is that TextRenderer.DrawText actually wraps a call to GDI, bypassing GDI+ text rendering completely. That's why I was confused about GetTextExtentPoint32 not jiving wit
» chash
Date : November 25 2020, 07:01 PM , By : user3863104
I am adding a new splistitem to a sharepoint list but it always gives me an exception: "object reference not set to
I am adding a new splistitem to a sharepoint list but it always gives me an exception: "object reference not set to
I wish this help you
» chash
Date : November 25 2020, 07:01 PM , By : Xero
NServiceBus FullDuplex sample compiled and debugging against .NET 4.0 framework throws exception
NServiceBus FullDuplex sample compiled and debugging against .NET 4.0 framework throws exception
I hope this helps . You have to provide the correct supported runtime version in the NServiceBus.Host.exe.configfor example:
» development
Date : November 25 2020, 07:01 PM , By : Aashu
mail sent with php's mail() has blank From field
mail sent with php's mail() has blank From field
it helps some times I'm sending email with PHP's mail function. It works just as it should except all email clients show blank From-field. Here's how i'm using the function: , Try this
» php
Date : November 25 2020, 07:01 PM , By : FeeFez
asp.net: check whether session is valid
asp.net: check whether session is valid
this one helps. Assuming you are either hooking into the standard ASP.NET membership providers or using Basic/Digest authentication in IIS then you can easily tell if a user is authenticated using:
» asp.net
Date : November 25 2020, 07:01 PM , By : Ibrahim D Yildirim
Redirecting a large number of URLs with htaccess or php header
Redirecting a large number of URLs with htaccess or php header
will be helpful for those in need why not to have this list in any appropriate format - a database or a flat file, and load it in 404 error handler file? And then just search for the REQUEST_URI, and use header(Location:") to redirect.htaccess
» php
Date : November 25 2020, 07:01 PM , By : Byteology
How to serialize a Bundle?
How to serialize a Bundle?
seems to work fine I'd like to serialize a Bundle object, but can't seem to find a simple way of doing it. Using Parcel doesn't seem like an option, since I want to store the serialized data to file. , storing any Parcelable to a file is very easy:
» android
Date : November 25 2020, 07:01 PM , By : Brian Erwin
How to add the time stamp to the log file
How to add the time stamp to the log file
To fix the issue you can do To add a timestamp to the name of a logfile, use DailyRollingFileAppender (see the docs how to configure it)
» apache
Date : November 25 2020, 07:01 PM , By : tranthangabc
Reading multiple instances of a tag or element using XSLT
Reading multiple instances of a tag or element using XSLT
wish of those help Inside of a template match, you are within the context of the element that is matched. Therefore, if you are trying to get the value of an attribute, all you have to do is:
» xslt
Date : November 25 2020, 07:01 PM , By : user3863120
Socket Select with empty fd set
Socket Select with empty fd set
I think the issue was by ths following , That's not right. You should be able to specify 0 as the number of file descriptors in the set. In fact, that's how I remember doing timeout code in the early days, using select with no descriptors and a timeo
» c
Date : November 25 2020, 07:01 PM , By : Valarpirai
Hibernate Transient Extends problem
Hibernate Transient Extends problem
hope this fix your issue When you mark a Parent class as @MappedSuperclass, you are saying
» java
Date : November 25 2020, 07:01 PM , By : user3863122
Quartz 2D or OpenGL ES? Pros and cons in the long term, possibility of migration to other platforms
Quartz 2D or OpenGL ES? Pros and cons in the long term, possibility of migration to other platforms
I hope this helps . use a framework that is cross platformCocos2d for android: http://code.google.com/p/cocos2d-android/
» iphone
Date : November 25 2020, 07:01 PM , By : user3863123
jquery: how to include other .js-files into .js
jquery: how to include other .js-files into .js
it helps some times How about jQuery.getScript()? It's built in to jQuery and works like so:
» jquery
Date : November 25 2020, 07:01 PM , By : user3863129
send() always interrupted by EPIPE
send() always interrupted by EPIPE
this will help As suggested already by EJP, EPIPE comes if the other side has closed the socket. Also, I don't think your logic of adding to "total_bytes_sent" whatever send function returns is correct, because, send might return -1 in some cases whe
» c
Date : November 25 2020, 07:01 PM , By : mosanark
Keeping values on form after submition
Keeping values on form after submition
I hope this helps you . I'm trying to keep the entered data in the form after submitting by using "value=..." , Just add these lines of code and it should work.
» asp.net
Date : November 25 2020, 07:01 PM , By : user3863133
SVN checkout browser
SVN checkout browser
will help you Why don't you SFTP-mount the remote site locally and use something like Tortoise SVN ( http://tortoisesvn.tigris.org/ ) to manage the SVN stuff locally?For example you mount dev.yoursite.com as drive Z: and you can use it as a local dri
» php
Date : November 25 2020, 07:01 PM , By : Red_Devils
How to change color of HAML tags in NetBeans?
How to change color of HAML tags in NetBeans?
Hope that helps Sad to say "that HAML plugin which seems to be unsupported and lacks features", is the only Haml plugin there is for netbeans. I don't know if there is source code for it out there either (never looked). If you look, the colours are a
» ruby-on-rails
Date : November 25 2020, 07:01 PM , By : user3863137
How do I re-create a MySQL InnoDB table from an .ibd file?
How do I re-create a MySQL InnoDB table from an .ibd file?
I wish this help you Similar thing is answered here. please have a look https://stackoverflow.com/a/10943833/3985205
» mysql
Date : November 25 2020, 07:01 PM , By : Richard Armstrong
Castor: how to map a simple list of strings?
Castor: how to map a simple list of strings?
like below fixes the issue Is there any reason you are using Marshalling to achieve this? It will have a set way of defining the XML output so that it knows how to recreate the objects when unmarshalling. So if you really want that XML output using m
» java
Date : November 25 2020, 07:01 PM , By : user3863140
iphone app crash, crash log posted
iphone app crash, crash log posted
hope this fix your issue This crash log is not symbolicated. iPhone app Crash logs are useless without being symbolicated. This is because during a release build of an iPhone app, all the debug symbols are stripped from the binary and stored into a .
» iphone
Date : November 25 2020, 07:01 PM , By : Nandan Udupa
How to force a pdf download automatically?
How to force a pdf download automatically?
hope this fix your issue use the download attribute inside your tag pdf link
» pdf
Date : November 25 2020, 07:01 PM , By : Jeremy Harris
Ghostscript: What are the differences between Linux and Windows variants?
Ghostscript: What are the differences between Linux and Windows variants?
it helps some times If you want to know difference from Linux to MS Windows (you didn't specify)... from the top of my head:
» windows
Date : November 25 2020, 07:01 PM , By : Kiran SRK
How to write a virtual machine
How to write a virtual machine
this will help Check out my tutorial on how to write your own virtual machine from scratch at http://www.icemanind.comIts a complete tutorial that will walk you through building a virtual machine and assembler in C.
» development
Date : November 25 2020, 07:01 PM , By : user3863148
What's the difference between a UseCase and a Workflow?
What's the difference between a UseCase and a Workflow?
wish helps you I'd say that both word try to define similar entities, but with different perspectives and precision.use case is a word that comes from the UML world (Unified modeling language). It corresponds to the specification of a scenario that u
» development
Date : November 25 2020, 07:01 PM , By : C6H6
Python / SQLite - database locked despite large timeouts
Python / SQLite - database locked despite large timeouts
I hope this helps . In early versions of pysqlite, the timeout parameter to sqlite.connect is apparently interpreted as milliseconds. So your timeout=30.0 should be timeout=30000.
» python
Date : November 25 2020, 07:01 PM , By : user3863151
How to test if a web service is available
How to test if a web service is available
To fix the issue you can do You shouldn't use initWithContentsOfURL:, it is a blocking API and will cause your app to hang while it executes, unless you manually spawn a new thread to run it on and manage it properly.You should use NSURLConnection to
» iphone
Date : November 25 2020, 07:01 PM , By : sahansam
JavaScript - get detailed information about the browser
JavaScript - get detailed information about the browser
it helps some times Basically I'm looking for something to give me easy access to information like useragentstring.com, but in JS, without me parsing the user agent and looking for each possible bit of text. The object could be something like this: ,
» javascript
Date : November 25 2020, 07:01 PM , By : Nikhitha.n
Is it possible to map a root domain URL to a Grails' controller?
Is it possible to map a root domain URL to a Grails' controller?
Any of those help Having 2 domains pointing to the same site is straightforward if you front Tomcat with Apache and use url rewriting via mod_rewrite and/or mod_jk.It's also possible to add aliases to your tomcat config, though I don't think you can
» tomcat
Date : November 25 2020, 07:01 PM , By : blairharrison
Deploy Play! application as executable jar
Deploy Play! application as executable jar
Any of those help If you have a WAR, you can use the embedded mode of the Winstone servlet container to get a stand-alone executable jar. This is what Hudson does.
» java
Date : November 25 2020, 07:01 PM , By : Devin Abolins
Rails 3 bundle permissions problem
Rails 3 bundle permissions problem
help you fix your problem Bundle install, by default on Ubuntu, tries to install in a .bundle directory (in this case /root/.bundle. Passenger (which runs under Apache as the www-data user) can't read your /root directory.
» ruby-on-rails-3
Date : November 25 2020, 07:01 PM , By : SM Ibrahim
Most useful Explorer shell extensions
Most useful Explorer shell extensions
wish helps you Open Command Window Here.
» windows
Date : November 25 2020, 07:01 PM , By : user3863158
Can a conforming C implementation #define NULL to be something wacky
Can a conforming C implementation #define NULL to be something wacky
I think the issue was by ths following , In the C99 standard, §7.17.3 states that NULL “expands to an implementation defined null pointer constant”. Meanwhile §6.3.2.3.3 defines null pointer constant as “an integer constant expression with the value
» c
Date : November 25 2020, 07:01 PM , By : Shanksr Kharol
how to acess and change variable of kernel space from user space
how to acess and change variable of kernel space from user space
I wish did fix the issue. From the perspective of a user land program, you should think of the driver as a "black box" with well defined interfaces instead of code with variables you want to change. Using this mental model, there are four ways (i.e.
» c
Date : November 25 2020, 07:01 PM , By : user511
Pass MSI parameters to .NET installer class
Pass MSI parameters to .NET installer class
will help you In InstallShield | Component Properties, right below where you said .NET Installer Class = Yes you put in your .NET Installer Class Arguments. You basically do something like/INSTALLDIR="[INSTALLDIR]\" /FOO=42
» .net
Date : November 25 2020, 07:01 PM , By : user3863162
Android: OutOfMemoryError while uploading video - how best to chunk?
Android: OutOfMemoryError while uploading video - how best to chunk?
like below fixes the issue Jim Blackler is absolutely correct. You can't have complete video in memory in byte[]. So you should read file not to byte[] but directly to HttpUrlConnectio.getOutputStream().But even after that you'll still get OutOfMemor
» android
Date : November 25 2020, 07:01 PM , By : user3863163
Using a function with reference as a function with pointers?
Using a function with reference as a function with pointers?
I wish did fix the issue. Today I stumbled over a piece of code that looked horrifying to me. The pieces was chattered in different files, I have tried write the gist of it in a simple test case below. The code base is routinely scanned with FlexeLin
» cpp
Date : November 25 2020, 07:01 PM , By : Rafiq Mahar
how to create a list in LISP and accepting elements of list from user?
how to create a list in LISP and accepting elements of list from user?
To fix the issue you can do how to create a list in LISP and accepting elements of list from user? , Use the read function to read user input. For example:
» list
Date : November 25 2020, 07:01 PM , By : Donarun Das
DataContractJsonSerializer set value extension point
DataContractJsonSerializer set value extension point
This might help you IMHO the best thing would be to change the Foo type from Int32 to System.Nullable as this would best reflect its semantics (if it can be null) but if you cannot modify this class AND if using DataContractJsonSerializer is not an o
» chash
Date : November 25 2020, 07:01 PM , By : user3863168
Display tabs like FireFox's on my website
Display tabs like FireFox's on my website
Any of those help If you're already using jQuery, the jQuery UI Tabs has a sortable option for this.Checkout the other demos for all the widgets there as well...in most cases it's not worth it to include the jQuery UI library for any 1 widget or effe
» javascript
Date : November 25 2020, 07:01 PM , By : user3863169
Comparation in JNI
Comparation in JNI
fixed the issue. Will look into that further You have 2 options (I'm assuming you want to compare for equality...) Convert both jstrings to wstrings and compare Call the equals method of the jstring (however this requires a couple of calls to the JVM
» cpp
Date : November 25 2020, 07:01 PM , By : user3863171
What is the WPF equivalent for the FlowLayoutPanel?
What is the WPF equivalent for the FlowLayoutPanel?
this will help Maybe Wrap panel will help.
» wpf
Date : November 25 2020, 07:01 PM , By : Fuad Nazal
A solid nickname regexp
A solid nickname regexp
Does that help I would actually split your task into two regex: to find out whether it's a valid word: /^\w{6,36}$/i to find out whether it contains a letter /[a-z]/i
» php
Date : November 25 2020, 07:01 PM , By : dsam
CABasicAnimation delegate for animationDidStop?
CABasicAnimation delegate for animationDidStop?
I hope this helps you . I am following the example at the bottom of the page to call an animationDidStop function. , Implement:
» iphone
Date : November 25 2020, 07:01 PM , By : DeepakMak
How to correctly formalize the command line usage of GNU/Linux commands?
How to correctly formalize the command line usage of GNU/Linux commands?
around this issue I'd like to write down a BNF-like formal grammar for describing the command line usage of some GNU/Linux tools. For example I can describe the usage of the cat command as: , You could try something like:
» development
Date : November 25 2020, 07:01 PM , By : Anandan_A
Sproutcore: adding a custom stylesheet or script
Sproutcore: adding a custom stylesheet or script
Any of those help I just can't seem to find a good tutorial on this. It's simple: I want to link a stylesheet / js file to the HEAD section of my application. , Ok I found a way:in the Buildfile of your app add this:
» javascript
Date : November 25 2020, 07:01 PM , By : user3863177
Remove item from todoList
Remove item from todoList
I wish did fix the issue. Need serious help with android todolist anyone could help please. I am trying to remove the last item inserted in the list it doesn't work for some reasons. please help if you can see the below: , I can't see that you set bt
» android
Date : November 25 2020, 07:01 PM , By : user3863179
I've caught an exception!! Now what?
I've caught an exception!! Now what?
To fix this issue Rule of thumb for exception handling--If you don't know what to do with it, don't catch it. Corollary to the rule of thumb for exception handling--Handle exceptions at the last responsible moment. If you don't know if this is the la
» sql
Date : November 25 2020, 07:01 PM , By : user3863180
How do I extract a substring from a string until the second space is encountered?
How do I extract a substring from a string until the second space is encountered?
will be helpful for those in need I have a string like this: , A straightforward approach would be the following:
» chash
Date : November 25 2020, 07:01 PM , By : Jason Smith
Why need to mention "Supported by the .NET Compact Framework" for classes members?
Why need to mention "Supported by the .NET Compact Framework" for classes members?
I think the issue was by ths following , No, the CF is a subset of the .NET framework so this wording simply indicates that the type in question is part of the CF. The CF does not include every type - only those that make sense for its purposes. Arra
» .net
Date : November 25 2020, 07:01 PM , By : user3863182

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