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How to drop a PostgreSQL database if there are active connections to it?
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OK. Now I understand, that was a typo. Thanks!
– jb.
Dec 11 '13 at 9:53
2
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Automatic text translation at MSDN pages - How to turn off?
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The language switcher as of August '16 is now on the very left bottom of the page.
– hmrc87
Aug 5 '16 at 7:03
8
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Installing Ruby Gem in Windows
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I downloaded this and now I am stuck with a file that crashes my pc when i try to run, move or delete it, even after rebooting. Never had this before.
– Daan Luttik
May 30 '15 at 12:45
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How to create JSON string in C#
...pen in VS 2008...so it was converted at some point. Does that mean we can now use .NET 3.5 within our existing codebase?
– PositiveGuy
Jun 29 '09 at 1:42
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Android: Want to set custom fonts for whole application not runtime
...text, attrs, defStyle);
parseAttributes(context, attrs);
}
}
Now, if you don't have one, add an XML document under res/values/attrs.xml, and add:
<resources>
<!-- Define the values for the attribute -->
<attr name="typeface" format="enum">
<enum na...
Simple Pivot Table to Count Unique Values
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=IF(SUMPRODUCT(($A$2:$A2=A2)*($B$2:$B2=B2))>1,0,1)
and copy it down. Now create your pivot based on 1st and 3rd column. See snapshot
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Returning a C string from a function
...ing like "my string" actually uses 9+1 (=10!) bytes. This is important to know when you finally get around to allocating strings dynamically.
So, without this 'terminating zero', you don't have a string. You have an array of characters (also called a buffer) hanging around in memory.
Longevity of ...
How can you use optional parameters in C#?
...s:
public void SomeMethod(int a, int b = 0)
{
//some code
}
Edit: I know that at the time the question was asked, C# 4.0 didn't exist. But this question still ranks #1 in Google for "C# optional arguments" so I thought - this answer worth being here. Sorry.
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How do I recover/resynchronise after someone pushes a rebase or a reset to a published branch?
... Quick note: I think it's pretty intuitive, but if you don't know awk well... that one-liner is just looking through the output of git reflog show origin/foo for the first line saying "fetch: forced-update"; that's what git records when a fetch causes the remote branch to do anything bu...
Check if table exists without using “select from”
...get it what happened here. I've checked the answers, because I am doing it now, and it is true that Sergio Tulentsevs answer was earlier (1 mins) and offered 3 solutions, but this one is the most effective. Why should I select anything more or anything else what I want? I need a "boolean" 1/0 in thi...