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Syntax of for-loop in SQL Server
What is the syntax of a for loop in TSQL?
9 Answers
9
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What is the X-REQUEST-ID http header?
...s in his/her comment that the ID was set by a router and here its clients. What are clients ?
– Stephan
Nov 27 '14 at 17:44
4
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Why use the 'ref' keyword when passing an object?
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Pass a ref if you want to change what the object is:
TestRef t = new TestRef();
t.Something = "Foo";
DoSomething(ref t);
void DoSomething(ref TestRef t)
{
t = new TestRef();
t.Something = "Not just a changed t, but a completely different TestRef object"...
What is the difference between :focus and :active?
What is the difference between the :focus and :active pseudo-classes?
7 Answers
7
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What is the difference between D3 and jQuery?
... and it took me somewhere mysterious and unrelated. Since I fail to grasp what's going on here I assume that I'm unworthy of the d3 club. As such, I will diminish, and go into the West, and remain d3-less.
– Jonathan Neufeld
Oct 28 '14 at 0:48
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What is the size of ActionBar in pixels?
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What about the different height of the action bar in landscape?
– Manfred Moser
Jan 27 '12 at 19:41
87
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What is NSZombie?
...een suggestions saying to set NSZombieEnabled to true while debugging. What is NSZombie? Is it a framework? A setting?
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What does git push origin HEAD mean?
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What is the difference between: git push origin and git push origin HEAD?
– Maciek
Oct 25 '19 at 12:28
1
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What is a regular expression which will match a valid domain name without a subdomain?
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Nice thanks this one seems to be working. What kind of domains won't pass validation do you know?
– Dominic
Apr 24 '12 at 22:13
12
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Stopping python using ctrl+c
...a python script that uses threads and makes lots of HTTP requests. I think what's happening is that while a HTTP request (using urllib2) is reading, it's blocking and not responding to Ctrl C to stop the program. Is there any way around this?
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