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How to count certain elements in array?
...he above property definition (again, that would likely be much faster).
2017 edit:
Whoops, this answer has gotten more popular than the correct answer. Actually, just use the accepted answer. While this answer may be cute, the js compilers probably don't (or can't due to spec) optimize such case...
Can you do a partial checkout with Subversion?
If I had 20 directories under trunk/ with lots of files in each and only needed 3 of those directories, would it be possible to do a Subversion checkout with only those 3 directories under trunk?
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How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
...ctice guidance.
– Ben
Sep 25 '16 at 20:10
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How to read environment variables in Scala
...t was missing?
– Matthias Braun
Apr 20 '19 at 9:00
After changing the parameters to (name: String, value: String), I'm...
After Installing Java JDK 7 For Mac OS X - mvn -version still shows java version 1.6.0_31
...es by default.
– Nate
Apr 26 '12 at 20:32
The problem is that an Apple update normally updates the java version and se...
Creating a new user and password with Ansible
...word: on_create doesn’t seem to work (there is an open bug about it from 2017), so passwords will change any time there is a state change on a user.
– Diti
Jan 11 '19 at 14:28
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How do I add an existing Solution to GitHub from Visual Studio 2013
I have looked through many web pages on the new Git integration in VS 2013 and they do not deal with adding an existing solution to Github. In fact I can't find much on using GitHub instead of Visual Studio Online.
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Relational table naming convention [closed]
...aintain a data focus, not an application or usage focus. It is, after all 2011, we have had Open Architecture since 1984, and databases are supposed to be independent of the apps that use them.
That way, as they grow, and more than the one app uses them, the naming will remain meaningful, and nee...
What is the aspnet_client folder for under the IIS structure?
...d in.
– Adam Nofsinger
Mar 6 '13 at 20:36
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How do you access the matched groups in a JavaScript regular expression?
... console.log(match[0])
match = myRegexp.exec(myString);
}
Edit: 2019-09-10
As you can see the way to iterate over multiple matches was not very intuitive. This lead to the proposal of the String.prototype.matchAll method. This new method is expected to ship in the ECMAScript 2020 specifi...