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How to check if a string in Python is in ASCII?
...answered Oct 13 '08 at 0:30
Alexander KojevnikovAlexander Kojevnikov
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How to know user has clicked “X” or the “Close” button?
... get it through the sender object. Try to cast sender as a Button control, and verify perhaps for its name "CloseButton", for instance.
private void Form1_FormClosing(object sender, FormClosingEventArgs e) {
if (string.Equals((sender as Button).Name, @"CloseButton"))
// Do something pro...
What is sandboxing?
...have read the Wikipedia article , but I am not really sure what it means, and how similar it is to version control .
5 A...
What is a stack trace, and how can I use it to debug my application errors?
...ject.Book.getTitle(Book.java:16)
To debug this, we can open up Book.java and look at line 16, which is:
15 public String getTitle() {
16 System.out.println(title.toString());
17 return title;
18 }
This would indicate that something (probably title) is null in the above code.
Exam...
What is a clearfix?
Recently I was looking through some website's code, and saw that every <div> had a class clearfix .
9 Answers
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How to create a custom attribute in C#
I have tried lots of times but still I am not able to understand the usage of custom attributes (I have already gone through lots of links).
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Cannot open backup device. Operating System error 5
...ons to the directory, right click in explorer > properties > Shares (And Security)
NOTE: Remember to give permissions to the actual directory AND to the share if you are going across the network.
Apply and wait for the permissions to propogate, try the backup again.
NOTE 2: if you are backi...
Why is this jQuery click function not working?
... @starbucks Don't worry about it too much, everyone makes mistakes, and especially when learning :)
– mobius
Sep 3 '13 at 22:18
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GCC -fPIC option
...bout GCC's Options for Code Generation Conventions , but could not understand what "Generate position-independent code (PIC)" does. Please give an example to explain me what does it mean.
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Proper use cases for Android UserManager.isUserAGoat()?
I was looking at the new APIs introduced in Android 4.2 .
While looking at the UserManager class I came across the following method:
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