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How can I detect the touch event of an UIImageView?
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How can I get current location from user in iOS
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+1 thanks for posting a simple code snippet to compliment the accepted answer
– AngeloS
Jul 21 '12 at 20:24
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Why does volatile exist?
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volatile is needed if you are reading from a spot in memory that, say, a completely separate process/device/whatever may write to.
I used to work with dual-port ram in a multiprocessor system in straight C. We used a hardware managed 16 bit value as a semaphore to know when the other guy was done...
How to replace multiple substrings of a string?
...teritems to dict.items so use rep.items() for latest versions
pattern = re.compile("|".join(rep.keys()))
text = pattern.sub(lambda m: rep[re.escape(m.group(0))], text)
For example:
>>> pattern.sub(lambda m: rep[re.escape(m.group(0))], "(condition1) and --condition2--")
'() and --text--'
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In Laravel, the best way to pass different types of flash messages in the session
...g, I didn't know about the default parameter for Session::get() That will come in super handy.
– Nick Coad
Sep 3 '14 at 4:27
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How can I wait for a thread to finish with .NET?
... method with MTAThread - however this blocks your message pump and isn't recommended from what I've read.
3. Fire an event
See this page by Jon Skeet about events and multi-threading. It's possible that an event can become unsubcribed between the if and the EventName(this,EventArgs.Empty) - it's ha...
How can I shrink the drawable on a button?
...caleWidth, scaleHeight);
Button btn = findViewbyId(R.id.yourbtnID);
btn.setCompoundDrawables(sd.getDrawable(), null, null, null); //set drawableLeft for example
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Submit form on pressing Enter with AngularJS
...<input type="text" ng-model="email" />
</form>
EDIT: Per the comment regarding the submit button, see Submitting a form by pressing enter without a submit button which gives the solution of:
<input type="submit" style="position: absolute; left: -9999px; width: 1px; height: 1px;"/&g...
Order of items in classes: Fields, Properties, Constructors, Methods
... static methods annoying. I can see the argument for static public methods coming first, but I normally want private static methods after members. They're utilities after all.
– Jonathan Wright
Mar 26 '09 at 0:56
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Plot two graphs in same plot in R
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