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How to detect duplicate values in PHP array?
...utput
Array
(
[apple] => 2
[orange] => 1
[pear] => 2
etc...
)
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Adding days to a date in Python
... relativedelta is especially useful when doing operations on month year etc.
– forkadam
Aug 20 at 4:11
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How do I set up email confirmation with Devise?
...n however, you want to use a real SMTP server (Google Apps, qmail, postfix etc talk to your sysadmin)
– clyfe
Nov 19 '11 at 0:10
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Sublime Text 2 - View whitespace characters
...or scheme, you'll find general settings — background, caret, foreground, etc. The "invisibles" key is the color you want to change.
– Roger_S
Aug 26 '13 at 15:35
2
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Android Fragments. Retaining an AsyncTask during screen rotation or configuration change
...
@jakk The lifecycle methods for Activitys, Fragments, etc. are invoked sequentially by the main GUI thread's message queue, so even if the task finished concurrently in the background before these lifecycle methods completed (or even invoked), the onPostExecute method would stil...
Get Month name from month number
... GetMonthName return full month name. If you need it as JAN, FEB, etc.. you could use var month = 10; string monthName = new DateTime(2014, month, 1).ToString("MMM", CultureInfo.InvariantCulture).ToUpper();
– Dmitry Pavlov
Oct 23 '14 at 17:49
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What is the most effective way for float and double comparison?
...types.h doesn't compile on Windows, we cannot use
// uint32, uint64, and etc here.
typedef int Int;
typedef unsigned int UInt;
};
// The specialization for size 8.
template <>
class TypeWithSize<8> {
public:
#if GTEST_OS_WINDOWS
typedef __int64 Int;
typedef unsigned __int64 U...
How do you give iframe 100% height [duplicate]
...ontent of the iframe changes (eg, when the iframe content makes ajax calls etc.)
– Alex C
Apr 23 '19 at 19:20
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jQuery Date Picker - disable past dates
...not be able to pick a date which has been past.. like yesterday day before etc. Only from today and onwards.
– Harsha M V
Dec 2 '11 at 12:55
1
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How do JavaScript closures work?
...s created and a completely new variable x, and a new set of functions (log etc.) are created, that close over this new variable.
function createObject() {
let x = 42;
return {
log() { console.log(x) },
increment() { x++ },
update(value) { x = value }
}
}
const o = createObject...