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How to check for DLL dependency?
...for a DLL that I am not aware of. When I ship this program to a friend or other people, "it doesn't work" because "some DLL" is missing. This is of course because the program can find the DLL on my system, but not on theirs.
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How do I get a list of all subdomains of a domain? [closed]
I want to find out all the subdomains of a given domain. I found a hint which tells me to dig the authoritative Nameserver with the following option:
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Convert UTF-8 encoded NSData to NSString
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If the data is not null-terminated, you should use -initWithData:encoding:
NSString* newStr = [[NSString alloc] initWithData:theData encoding:NSUTF8StringEncoding];
If the data is null-terminated, you should instead use -string...
Any way to limit border length?
Is there any way to limit the length of a border. I have a <div> that has a bottom border, but I want to add a border on the left of the <div> that only stretches half of the way up.
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How to remove leading zeros using C#
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@avrahamcool it would still be doing exactly what it should. Returning a single zero would be an exception and should be handled by the developer.
– user609926
Dec 26 '14 at 19:09
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Is there a Null OutputStream in Java?
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Since Java 11, there is a static utility that does exactly what you need, a static factory method OutputStream.nullOutputStream():
Returns a new OutputStream which discards all bytes. The returned stream is initially open. The stream is closed by calling the close() method. Subse...
Remove all special characters from a string in R?
...from base R works just as well.
The exact regular expression depends upon what you are trying to do. You could just remove those specific characters that you gave in the question, but it's much easier to remove all punctuation characters.
x <- "a1~!@#$%^&*(){}_+:\"<>?,./;'[]-=" #or w...
How to get base url with jquery or javascript?
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Yes, it works! http://localhost/myapp/what/ever/sub/folder -> getBaseUrl -> http://localhost/myapp :-)
– vee
Jul 29 '16 at 9:23
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Extract numbers from a string
I want to extract the numbers from a string that contains numbers and letters like:
20 Answers
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Keyboard shortcut to comment lines in Sublime Text 3
... or a block of lines with Ctrl + / and Ctrl + Shift + / . According to the menu Edit > Comment these shortcuts should be valid, but in Sublime Text 3 (build 3047) they no longer seem to work. Does anybody know the right default keyboard shortcuts for Linux and MacOS? Or is it a bug?
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