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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
I am in the market for a new IDE but am confused about the overlap between some of Jetbrains' offerings. It looks like IntelliJ IDEA has plugins that allow you to do Node.js and php development.
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Passing multiple values to a single PowerShell script parameter
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The easiest way is probably to use two parameters: One for hosts (can be an array), and one for vlan.
param([String[]] $Hosts, [String] $VLAN)
Instead of
foreach ($i in $args)
you can use
foreach ($hostName in $Hosts)
If there is only one host, the foreach loop will itera...
How to keep Maven profiles which are activeByDefault active even if another profile gets activated?
...You should then be able to deactivate the profile with -DskipFirstProfile
or with -P !firstProfile, but otherwise the profile will be active.
See: Maven: The Complete Reference, Profile Activation - Activation by the Absence of a Property
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How do you rotate a two dimensional array?
...Raymond links to a solution in pseudo code, but I'd like to see some real world stuff.
63 Answers
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How do you validate a URL with a regular expression in Python?
...new to Python and have been beating my head against the following problem for the past 3 days.
12 Answers
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System.Threading.Timer in C# it seems to be not working. It runs very fast every 3 second
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This is not the correct usage of the System.Threading.Timer. When you instantiate the Timer, you should almost always do the following:
_timer = new Timer( Callback, null, TIME_INTERVAL_IN_MILLISECONDS, Timeout.Infinite );
This will instru...
Why should I use document based database instead of relational database?
... of using relational database.
Are there any typical kinds of applications or domains where the document based database is more suitable than the relational database?
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KeyValuePair VS DictionaryEntry
... using a KeyValuePair<TKey,TValue> is that we can give the compiler more information about what is in our dictionary. To expand on Chris' example (in which we have two dictionaries containing <string, int> pairs).
Dictionary<string, int> dict = new Dictionary<string, int>()...
Parse JSON String into a Particular Object Prototype in JavaScript
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The current answers contain a lot of hand-rolled or library code. This is not necessary.
Use JSON.parse('{"a":1}') to create a plain object.
Use one of the standardized functions to set the prototype:
Object.assign(new Foo, { a: 1 })
Object.setPrototypeOf({ a: 1 }, Foo...
In Subversion can I be a user other than my login name?
...he --username option to specify the username you want to use to the repository. Subversion remembers the last repository username and password used in each working copy, which means, among other things, that if you use svn checkout --username myuser you never need to specify the username again.
As...