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What's the best way to get the current URL in Spring MVC?
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Rasmus Faber
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answered Sep 29 '09 at 6:58
DaffDaff
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Django template tag to truncate text
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answered Apr 24 '12 at 0:58
BanjerBanjer
7,19844 gold badges4141 silver badges5959 bronze badges
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How to remove last n characters from every element in the R vector
...unctions.
– nfmcclure
May 1 '14 at 18:03
@LucasSeveryn If you want to convert character time representations to dates ...
Print second last column/field in awk
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286
awk '{print $(NF-1)}'
Should work
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How to run JUnit test cases from the command line
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edited Sep 18 '18 at 7:50
Sormuras
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answered Aug ...
How do I check if a string contains another string in Objective-C?
...} if the "haystack" does not contain the "needle".
And if you're on iOS 8 or OS X Yosemite, you can now do: (*NOTE: This WILL crash your app if this code is called on an iOS7 device).
NSString *string = @"hello bla blah";
if ([string containsString:@"bla"]) {
NSLog(@"string contains bla!");
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How to set standard encoding in Visual Studio
...rching for a way to setup Visual Studio so it always saves my files in UTF-8.
4 Answers
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ORDER BY the IN value list
I have a simple SQL query in PostgreSQL 8.3 that grabs a bunch of comments. I provide a sorted list of values to the IN construct in the WHERE clause:
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