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How can I check whether an array is null / empty?
...to check for null first as you have done, to avoid a possible null pointer error
– Bill Milagro
Jan 15 at 5:31
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New line in JavaScript alert box
...nt of an Html.BeginForm(). \n does not work for me. I get an Illegal token error when the code gets hit. Apparently you need to escape both the newline character and the backslash that creates the newline character, like so: \\n
– Kehlan Krumme
Aug 21 '13 at 18...
jquery select change event get selected option
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I copied your code to IE 11 and got an error. I ended up with this.options[ this.options.selectedIndex ]. Mozilla says is supported by Firefox from 26, IE No support.
– Bernhard Döbler
Dec 14 '16 at 8:36
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Change font size macvim?
...nner Should be Cmd+Shift+= in my above comment. Thank you for spotting the error.
– smat
Jan 11 '13 at 15:29
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How to try convert a string to a Guid [duplicate]
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If all you want is some very basic error checking, you could just check the length of the string.
string guidStr = "";
if( guidStr.Length == Guid.Empty.ToString().Length )
Guid g = new Guid( guidStr );
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copying all contents of folder to another folder using batch file?
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xcopy is deprecated and fires an 'Insufficient memory' error when file name is longer than 254 characters. Use robocopy instead: robocopy C:\Folder1 D:\Folder2 /COPYALL /E en.wikipedia.org/wiki/Robocopy
– Marco Demaio
Jul 5 '16 at 16:10
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Virtualbox “port forward” from Guest to Host [closed]
...ork for both NAT and bridge. The apache logs in the guest doesn't give any errors and the apache is up and running in the guest.
– Carmen
Mar 2 '12 at 18:07
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HTTP POST and GET using cURL in Linux [duplicate]
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On the get example, you may quote the whole url to avoid errors on params, e.g. curl "http://www.virustotal.com/vtapi/v2/ip-address/report?ip=8.8.8.8&apikey=1233456890"
– Ricardo
Jun 26 '17 at 22:44
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How to use glyphicons in bootstrap 3.0
...our code that include the bootstrap and glyphicons CSS? Are you seeing any errors in the browser console?
– Zim
Aug 13 '13 at 10:51
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java.lang.UnsupportedClassVersionError Unsupported major.minor version 51.0 [duplicate]
I am trying to build an application, but it gives some error. My JDK version is given below:
7 Answers
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