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Python, Unicode, and the Windows console
...ay I can make Python automatically print a ? instead of failing in this situation?
13 Answers
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Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
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Even without the for(;;); how would the attacker get the data?
Attacks are based on altering the behaviour of the built-in types, in particular Object and Array, by altering their constructor function or its prototype. Then when ...
IntelliJ IDEA JDK configuration on Mac OS
I am using IntelliJ IDEA 10. Every time when I create a new project, it is asking me to choose JDK for this project. Anyone know how I can configure it and make it easy to use?
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Using an if statement to check if a div is empty
...eftmenu:empty').length ) {
// ...
Keep in mind that empty means no white space either. If there's a chance that there will be white space, then you can use $.trim() and check for the length of the content.
if( !$.trim( $('#leftmenu').html() ).length ) {
// ...
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How to paste yanked text into the Vim command line
I'd like to paste yanked text into Vim's command line. Is it possible?
10 Answers
10
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Excel VBA - exit for loop
I would like to exit my for loop when a condition inside is met. How could I exit my for loop when the if condition has been met? I think some kind of exit at the end of my if statement, but don't know how that would work.
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set date in input type date
...ts in the format of Year - month - day as we use in SQL
If the month is 9, it needs to be set as 09 not 9 simply. So it applies for day field also.
Please follow the fiddle link for demo:
var now = new Date();
var day = ("0" + now.getDate()).slice(-2);
var month = ("0" + (now.getMonth() + 1)).sl...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
...the end of this answer)
Consider this code:
String s = null;
Console.WriteLine(s.Length);
This will throw a NullReferenceException in the second line and you want to know why .NET doesn't tell you that it was s that was null when the exception was thrown.
To understand why you don't get that ...
Insert picture into Excel cell [closed]
I'm tying to generate a report with pictures, but I cannot get the pictures into a single cell. I can get the pictures to "float" around my worksheet, but I need to put them into a cell. How can I do this?
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How to change the Push and Pop animations in a navigation based app
...e:
Say you are new to iOS development. Confusingly, Apple provide two transitions which can be used easily. These are: "crossfade" and "flip".
But of course, "crossfade" and "flip" are useless. They are never used. Nobody knows why Apple provided those two useless transitions!
So:
Say you want to do...