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Count number of matches of a regex in Javascript
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This works as long as you have at least one space in your input. Otherwise, match() annoyingly returns null.
– sfink
Apr 28 '11 at 23:46
3
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if, elif, else statement issues in Bash
...just shortcuts for actual programs (at least the first bracket, the second one is just syntactic sugar as I understand it). To make sense of it, see the actual manpage for left bracket: $ man [
– Michael Johansen
May 16 '17 at 21:58
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What is a Windows Handle?
...unique identifier. By context-specific, I mean that a handle obtained from one context cannot necessarily be used in any other aribtrary context that also works on HANDLEs.
For example, GetModuleHandle returns a unique identifier to a currently loaded module. The returned handle can be used in othe...
Table header to stay fixed at the top when user scrolls it out of view with jQuery
...s no longer in the windows view somehow), it will stay put at the top? Anyone can give me a Javascript solution to this?
2...
Make a div fill up the remaining width
...for fluid layouts
Introduction:
This solution is even simpler than the one provided by Leigh. It is actually based on it.
Here you can notice that the middle element (in our case, with "content__middle" class) does not have any dimensional property specified - no width, nor padding, nor margin ...
How to create local notifications?
...fication.alertBody = @"This is local notification!";
notification.timeZone = [NSTimeZone defaultTimeZone];
notification.soundName = UILocalNotificationDefaultSoundName;
notification.applicationIconBadgeNumber = 10;
[[UIApplication sharedApplication] scheduleLocalNotification:notific...
How do I unit test web api action method when it returns IHttpActionResult?
... good example for a Get operation...i changed the status code to different one now...
– Kiran Challa
Nov 12 '13 at 21:22
4
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Which maven dependencies to include for spring 3.0?
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Spring (nowadays) makes it easy to add Spring to a project by using just one dependency, e.g.
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.1.2.RELEASE</version>
</dependency>
This will ...
How to override equals method in Java
...is object. If so, return true. This is just a performance optimization but one that is worth doing if the comparison is potentially expensive.
Use the instanceof operator to check if the argument has the correct type. If not, return false. Typically, the correct type is the class in which the method...
What are Flask Blueprints, exactly?
I have read the official Flask documentation on Blueprints and even one or two blog posts on using them.
4 Answers
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