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Convert string date to timestamp in Python
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this is a fantastic suggestion. i just used it and shaved TONS of time off of my execution.
– David
Aug 4 '15 at 17:23
3
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What is the best algorithm for overriding GetHashCode?
...he implementation given in Josh Bloch's fabulous Effective Java. It's fast and creates a pretty good hash which is unlikely to cause collisions. Pick two different prime numbers, e.g. 17 and 23, and do:
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
i...
Vim users, where do you rest your right hand? [closed]
... think that jkl; is actually the more appropriate usage for vi. For one, h and l really don't matter that much. w, e, and b are significantly more useful for horizontal navigation. As a bonus, ; is easy to get at if the language requires it. Having a weaker finger on k hurts, and you don't need your...
How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
...r you. I tested it by creating a sample application, I then put a GroupBox and a GroupBox inside the initial GroupBox. Inside the nested GroupBox I put 3 TextBox controls and a button. This is the code I used (even includes the recursion you were looking for)
public IEnumerable<Control> GetAl...
How do I detect “shift+enter” and generate a new line in Textarea?
...ndToStart', re);
return rc.text.length;
}
return 0;
}
And then replacing the textarea value accordingly when Shift + Enter together , submit the form if Enter is pressed alone.
$('textarea').keyup(function (event) {
if (event.keyCode == 13) {
var content = this.val...
Reading HTML content from a UIWebView
...L as an instance of NSURL (which can easily be instantiated from NSString) and returns a string with the complete contents of the page at that URL. For example:
NSString *googleString = @"http://www.google.com";
NSURL *googleURL = [NSURL URLWithString:googleString];
NSError *error;
NSString *google...
How can I get a list of Git branches, ordered by most recent commit?
...e the "freshest" branch is the one that's been committed to most recently (and is, therefore, more likely to be one I want to pay attention to).
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Java / Android - How to print out a full stack trace?
In Android (Java) how do I print out a full stack trace? If my application crashes from nullPointerException or something, it prints out a (almost) full stack trace like so:
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Use JavaScript to place cursor at end of text in text input element
What is the best way (and I presume simplest way) to place the cursor at the end of the text in a input text element via JavaScript - after focus has been set to the element?
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Equivalent of typedef in C#
...c.List<Customer>;
but that will only impact that source file. In C and C++, my experience is that typedef is usually used within .h files which are included widely - so a single typedef can be used over a whole project. That ability does not exist in C#, because there's no #include functiona...