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How to move screen without moving cursor in Vim?
I recently discovered Ctrl + E and Ctrl + Y shortcuts for Vim that respectively move the screen up and down with a one line step, without moving the cursor .
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How do I get the current date and time in PHP?
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The time would go by your server time. An easy workaround for this is to manually set the timezone by using date_default_timezone_set before the date() or time() functions are called to.
I'm in Melbourne, Australia so I have something like this:
date_default_timezone_set...
if…else within JSP or JSTL
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Thx for that...Actually I am more into UI dev...So do not have much knowledge of JSTL..Could you please provide me a similar working example of JSTL..I mean for if..else
– testndtv
May 9 '11 ...
How to use “raise” keyword in Python [duplicate]
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It has 2 purposes.
yentup has given the first one.
It's used for raising your own errors.
if something:
raise Exception('My error!')
The second is to reraise the current exception in an exception handler, so that it can be handled further up the call stack.
try:
generate_exce...
jQuery multiple events to trigger the same function
... keypress , blur , and change events call the same function in one line or do I have to do them separately?
11 Answers
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Why does Google prepend while(1); to their JSON responses?
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It prevents JSON hijacking, a major JSON security issue that is formally fixed in all major browsers since 2011 with ECMAScript 5.
Contrived example: say Google has a URL like mail.google.com/json?action=inbox which returns the first 50 messages of your inb...
What file uses .md extension and how should I edit them?
...n GitHub, several projects have README.md files. It seems like a simple format file to express text and pictures.
16 Ans...
JavaScript Chart Library
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There is a growing number of Open Source and commercial solutions for pure JavaScript charting that do not require Flash. In this response I will only present Open Source options.
There are 2 main classes of JavaScript solutions for graphics that do not require Flash:
Canvas-based, render...
Difference between abstract class and interface in Python
...cted to supply."""
def aMethod( self ):
raise NotImplementedError( "Should have implemented this" )
Because Python doesn't have (and doesn't need) a formal Interface contract, the Java-style distinction between abstraction and interface doesn't exist. If someone goes through the effor...
Embedding DLLs in a compiled executable
...ill automatically embed all references that are copied to the output directory into your main assembly. You might want to clean the embedded files by adding a target to your project:
Install-CleanReferencesTarget
You'll also be able to specify whether to include the pdb's, exclude certain assembl...