Tags down


Why does this result in a syntax error? Is it something to do with the Boolean value?

By : Shady El Rifaii
Date : September 16 2020, 06:00 PM
wish helps you If you don't see a syntax error in the line of code in the error message, check the lines above it.
You're missing a closing parenthesis in the call to print on line 2. Fixed:
code :
def less0(x):
    print(bool(x <= 0))
def less0(x):
    return x <= 0

Share : facebook icon twitter icon

How to write correct expression to result to Boolean? (Cannot cast from boolean to Boolean)

By : 胡祥坤
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , I am experiencing difficulties with an expression that should result in showing or hiding a band in an iReport. , Are you looking for...
code :
showDetailGroup = Boolean.valueOf( (mainGroupInt.intValue() != 0 && subGroupInt.intValue() != 0) || 
                                   (mainGroupInt.intValue() != 0 && showDetailGroup.booleanValue()) )

Error in SQL Syntax. What would be the proper solution or right syntax to use for a successful result?

By : Ayprince
Date : March 29 2020, 07:55 AM
To fix the issue you can do MySQL said: , TIMESTAMP shouldn't have length
code :
CREATE TABLE  `activity_points` (
 `fk_user_id` INT( 10 ) NOT NULL DEFAULT  '0',
 `date` DATE NOT NULL DEFAULT  '0000-00-00',
 `points` INT( 10 ) NOT NULL DEFAULT  '0',
 `lastupdate` TIMESTAMP NOT NULL

Syntax error on boolean declaration

Date : March 29 2020, 07:55 AM
wish help you to fix your issue You have one error that jump out at me. Note that if you have a syntax error, most compilers will freak out and mark everything past the actual error as errors. The best way to debug accidental syntax errors is to look at the first error :)
code :
boolean = b1, b2;
[Type] [Variable Name] | ,[Additional Vars];
private String decode(char c) {

 switch (c) {

    case 'A': case 'B': case 'C': return "2";

    case 'D': case 'E': case 'F': return "3";

    case 'G': case 'H': case 'I': return "4";

    case 'J': case 'K': case 'L': return "5";

    case 'M': case 'N': case 'O': return "6";

    case 'P': case 'Q': case 'R': case 'S': return "7";

    case 'T': case 'U': case 'V': return "8";

    case 'W': case 'X': case 'Y': case 'z': return "9";

    default: return "";


private static final Map<Char, String> myDecodeLookup = new Hashmap<Char,String>();

static{ //initializer block
    myDecodeLookup.put('A', "2");
    myDecodeLookup.put('B', "2");
    //and so and and so forth

private String decode(char c) throws KeyNotFoundException{
   return MyClassName.myDecodeLookup.get(c); //you should code this to support the keynotfoundexception that this might throw, or not.

Syntax error, boolean given

By : Arielson Ferreira
Date : March 29 2020, 07:55 AM
will help you mysql_query returns false on failure of the query. I like to use this instead of mysql_query:

Syntax for passing result of boolean evaluation in an array?

By : nguyenlehai
Date : March 29 2020, 07:55 AM
Does that help I'm not sure if this is an angular-centric question or just plain old JS syntax question. I'm obviously getting rusty as this feels like a dumb question but... , Sure, use either boolean algebra :
code :
isSelected: a === b
isSelected: a === b ? 1 : 0
Related Posts Related Posts :
  • How to find the orientation of an object (shape)? - Python Opencv
  • Python Coordinate system question for centering drawn objects
  • appending 2 dataframes together and increment the ranks while appending
  • How to find len with with in list statement
  • Printing the items from a list with the index value of another list?
  • How to rise an exception if an input string is not a given one
  • How to elegantly handle multiple continue statements inside for loop
  • Upgrading tf.contrib.slim manually to tf 2.0
  • Dask read_parquet adds an extra column dir0
  • `pip install --upgrade pip` fails inside a Windows virtualenv with "Access denied"
  • Writting multiple times in a file in a loop using python
  • How can I arrange two faceted side-by-side charts horizontally in Altair?
  • Python: Nested dictionary - create if key doesn't exist, else sum 1
  • Rectangular box pattern X with fill right of 1/4 in python
  • ImportError: cannot import name 'set_random_seed' from 'tensorflow' (C:\Users\polon\Anaconda3\lib\site-packages\tensorfl
  • Flake8 E901 unexpected behavior with print() statement
  • How Do We Convert HTML to PDF using Python, Is there Any code please share it to me?
  • Extract Data from XAML using Python
  • Background image cleaning for OCR
  • Positional and Keyword markers / * syntax error
  • Find value with iat with conditions
  • How to print the same time in milliseconds in python and C++?
  • Python random unique value for multiple variables
  • what is the equivalent function of R's c( ) in python?
  • How to solve the side effects probably caused by list.append()?
  • Why Does Python List Multiplication Create A Single List with Multiple Elements?
  • What does strip() consider whitespace?
  • How to create a master dictionary from a from a dictionary
  • I have two dataframes (DF1) and (DF2). I want to substitute values for a column in (DF2) that match criteria on two colu
  • Change Interpreter in Jupyter notebook
  • Convert Numpy matrix to list with indices as tuples
  • Why dictionary keys get added to a list using extend()?
  • stripping punctuation and finding unique words in Python
  • Sikuli GUI Automation - continuous check for external errors
  • Python3 prints two backslash
  • Pandas df.plot set color proportional to a dataframe column
  • My simple python game wont work please identify my mistakes
  • Lowercase dictionary items within a list python
  • If you don't trust global variables, when you are inside of a method, how do you tell what class we are currently in?
  • Python Pandas update value in row using precedent row value
  • How to convert [2,3,4] to [0,0,1,1,1,2,2,2,2] to utilize tf.math.segment_sum?
  • Should I use numpy.polyfit or numpy.polynomial.polyfit or numpy.polynomial.polynomial.Polynomial?
  • How to set 0-1 matrix using a vector of indices using numpy?
  • Python invalid syntax on scrapy pipeline for mysql
  • ResourceWarning: unclosed file <_io.BufferedReader name=4>
  • Sqlite where query in Python on integer value field not working
  • When Chrome was updated, Selenium stopped working
  • How to sum or count groups of multiple columns in pandas
  • Numpy array ndmin behavior for empty array
  • Password with @ can't connect the database
  • Python how can I print cp1258 vietnamese characters correctly?
  • skip leading number in regular expression?
  • Selenium + Python how to listen for change of element
  • How can to start tasks with celery-beat?
  • Read Latest File from Google Cloud Storage Bucket Using Cloud Function
  • Implement sliding window with three input variables, list, window size and forward move size using python?
  • Replace the data in an excel sheet
  • Populate a Numpy array according to values of two different arrays
  • PySide2 Qthread crash
  • Python: TypeError: string indices must be integers
  • shadow
    Privacy Policy - Terms - Contact Us © 35dp-dentalpractice.co.uk