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How to calculate date difference in JavaScript?
...f different lengths and different times (e.g. the day that daylight saving starts is 1 hour shorter than usual and two hours shorter than the day that it ends).
Here is a function for a difference in days that ignores the time, i.e. for the above dates it returns 1.
/*
Get the number of days be...
How to sleep for five seconds in a batch file/cmd [duplicate]
...l on your system, you can just execute this command:
powershell -command "Start-Sleep -s 5"
Edit: people raised an issue where the amount of time powershell takes to start is significant compared to how long you're trying to wait for. If the accuracy of the wait time is important (ie a second o...
Android emulator freezing OS X v10.9 (Mavericks) with HAXM
I just updated to OS X v10.9 (Mavericks), and now whenever I start up any of my emulators, as soon as the emulator starts up, my entire computer freezes with a spinning progress indicator in the center of the screen (not a beachball, the progress indicator is similar to what you see when shutting...
Get month name from number
...
Good point. range(start, end) goes from start, up to, but not including end. Ie uses start ... end-1.
– SherylHohman
Jun 29 at 20:16
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How to reload .bash_profile from the command line?
...ile
However, if you want to source it to run automatically when terminal starts instead of running it every time you open terminal, you might add . ~/.bash_profile to ~/.bashrc file.
Note:
When you open a terminal, the terminal starts bash in (non-login) interactive mode, which means it will sou...
How to convert JSON to XML or XML to JSON?
I started to use Json.NET to convert a string in JSON format to object or viceversa. I am not sure in the Json.NET framework, is it possible to convert a string in JSON to XML format and viceversa?
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What is event bubbling and capturing?
...2 executes first this is called event bubbling.
As per W3C the event will start in the capturing phase until it reaches the target comes back to the element and then it starts bubbling
The capturing and bubbling states are known by the useCapture parameter of addEventListener method
eventTarge...
How do BitTorrent magnet links work?
...he known infohash, we're in practically the same position as a client that started with a regular .torrent file and got a list of peers from the included tracker.
The download may begin.
1 The infohash is typically hex-encoded, but some old clients used base 32 instead. v1 (urn:btih:) uses the SHA...
Heroku push rejected, no Cedar-supported app detected
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I had the same problem - I was just starting with the heroku getting started for RoR and encountered this issue. Thanks for the fix.
– Mahendra Liya
Nov 6 '13 at 20:22
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Android TextView with Clickable Links: how to capture clicks?
...Clickable(SpannableStringBuilder strBuilder, final URLSpan span)
{
int start = strBuilder.getSpanStart(span);
int end = strBuilder.getSpanEnd(span);
int flags = strBuilder.getSpanFlags(span);
ClickableSpan clickable = new ClickableSpan() {
public void onClick(View view) {
...