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How do you reference a capture group with regex find and replace in Visual Studio 2012, 2013, 2015,
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SgtPookiSgtPooki
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How Do I Document Packages in Java?
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258
As of 1.5 you can define a package-info.java file and provide a standard javadoc style comment f...
How to tell if JRE or JDK is installed
...d of a JDK?
– Pacerier
Dec 4 '14 at 8:53
@Pacerier Why ?? i do not know that for sure lol!. Maybe you do not have JDK...
How to view UTF-8 Characters in VIM or Gvim
...ges involving Non-English scripts from time to time, most of them uses utf-8 charset, VIM and Gvim does not display UTF-8 Characters correctly.
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Which is faster: while(1) or while(2)?
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681
Both loops are infinite, but we can see which one takes more instructions/resources per iterati...
How to select the last record of a table in SQL?
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answered Mar 4 '11 at 8:48
Adriaan StanderAdriaan Stander
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Summarizing multiple columns with dplyr? [duplicate]
...;int> <dbl> <dbl> <dbl> <dbl>
#> 1 1 3.08 2.98 2.98 2.91
#> 2 2 3.03 3.04 2.97 2.87
#> 3 3 2.85 2.95 2.95 3.06
If you want to summarize only certain columns, use summarise_at or summarise_if functions.
Alternatively, the purrrlyr package p...
What is the difference between BIT and TINYINT in MySQL?
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A TINYINT is an 8-bit integer value, a BIT field can store between 1 bit, BIT(1), and 64 bits, BIT(64). For a boolean values, BIT(1) is pretty common.
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Ask for User Permission to Receive UILocalNotifications in iOS 8
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Since iOS 8 you need to ask user's permission to show notifications from your app, this applies for both remote/push and local notifications. In Swift you can do it like this,
Update for Swift 2.0
func application(application: UIAppl...
Set encoding and fileencoding to utf-8 in Vim
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TL;DR
In the first case with set encoding=utf-8, you'll change the output encoding that is shown in the terminal.
In the second case with set fileencoding=utf-8, you'll change the output encoding of the file that is written.
As stated by @Dennis, you can set them...