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iOS: Compare two dates
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According to Apple documentation of NSDate compare:
Returns an NSComparisonResult value that indicates the temporal ordering of the receiver and another given date.
- (NSComparisonResult)compare:(NSDate *)anotherDate
Parameters anotherDate
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How to check whether a script is running under Node.js?
...this is how the Underscore.js library does it:
Edit: to your updated question:
(function () {
// Establish the root object, `window` in the browser, or `global` on the server.
var root = this;
// Create a reference to this
var _ = new Object();
var isNode = false;
// E...
Easy interview question got harder: given numbers 1..100, find the missing number(s) given exactly k
... every polynomial factors uniquely (ring of polynomials is an Euclidean domain), this means ai are uniquely determined, up to permutation.
This ends a proof that remembering powers is enough to recover the numbers. For constant k, this is a good approach.
However, when k is varying, the direct app...
Embedding Python in an iPhone app
...something like libPython.a that can be statically linked into your application. Once you have a .a, that can be added to the Xcode project for your application(s) and, from there, it'll be linked and signed just like the rest of your app.
IIRC (it has been a while since I've built python by hand) ...
Fit Image in ImageButton in Android
...at runtime. However, it is much easier to set and preview in xml in my opinion.
Also, do not use sp for anything other than text size, it is scaled depending on the text size preference the user sets, so your sp dimensions will be larger than your intended if the user has a "large" text setting. Us...
How to read values from properties file?
...ropertyPlaceholder in your context:
<context:property-placeholder location="classpath*:my.properties"/>
Then you refer to the properties in your beans:
@Component
class MyClass {
@Value("${my.property.name}")
private String[] myValues;
}
EDIT: updated the code to parse property with ...
How to run Unix shell script from Java code?
.../bin/bash or sh to execute the script within depending on Java's configuration (see stackoverflow.com/questions/25647806/…)
– Ben Holland
Feb 27 '18 at 3:00
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Hide keyboard when scroll UITableView
... and most answer is subclassing UITableView (http://stackoverflow.com/questions/3499810/tapping-a-uiscrollview-to-hide-the-keyboard).
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What is the best way to uninstall gems from a rails3 project?
...ependencies
EDIT - 24.12.2014
I see that people keep coming to this question I decided to add a little something.
The answer I gave was for the case when you maintain your gems global. Consider using a gem manager such as rbenv or rvm to keep sets of gems scoped to specific projects.
This means t...
Usages of Null / Nothing / Unit in Scala
I've just read: http://oldfashionedsoftware.com/2008/08/20/a-post-about-nothing/
8 Answers
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