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How do I turn off the unlimited whitespace in IntelliJ editor?
...on while creating a scratch file. My hotkeys were Shift+Alt+Insert. For anyone one else looking for it, just open the settings and search for Column Selection Mode and it'll bring up its hotkey. As another note, I am on Intellij 15 using Centos 7.
– jemiloii
Se...
How do I return the response from an asynchronous call?
...ynchronous and asynchronous flow clearer:
Synchronous
Imagine you make a phone call to a friend and ask him to look something up for you. Although it might take a while, you wait on the phone and stare into space, until your friend gives you the answer that you needed.
The same is happening when you...
Inserting a PDF file in LaTeX
...n explicitly declares it's a DOC/PDF for an appendix, so it's probably not one page long.
– igorsantos07
Nov 22 '15 at 3:19
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Add primary key to existing table
...ou can't just add primary key,otherwise will cause error. Because there is one primary key for sql table.
First, you have to drop your old primary key.
MySQL:
ALTER TABLE Persion
DROP PRIMARY KEY;
SQL Server / Oracle / MS Access:
ALTER TABLE Persion
DROP CONSTRAINT 'constraint name';
You ...
Getting only response header from HTTP POST using curl
One can request only the headers using HTTP HEAD, as option -I in curl(1) .
8 Answers
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Command to collapse all sections of code?
...m ctrl+l expands all and collapses all (as toggle), but not always. I have one file open where it works and one where it only expands all, but not collapse all. Both are xml files. No idea why.
– Matthijs Wessels
Jan 13 '10 at 13:07
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Verifying that a string contains only letters in C#
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Just to save people like me from one more search, Regex is in the System.Text.RegularExpressions Namespace
– Eric Barr
Mar 19 '14 at 13:51
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How do I format date and time on ssrs report?
...from a tables aswell
alternatively if this does not work for you, specify one of these formats under "Number" and in the cell "Format":
dd/MM/yyyy or MM/dd/yyyy
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Hidden features of Windows batch files
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@furtelwart: This is the same as if you wrote all into one single line: call C:\WINDOWS\system32\ntbackup.exe backup /V:yes /R:no /RS:no /HC:off /M normal /L:s @daily.bks /F daily.bkf. And to understand all the parameters of that line, simply run C:\WINDOWS\system32\ntbackup.exe ...
Merging: Hg/Git vs. SVN
...here might be social difference, though). Merging in either direction is done the same way.
You need to provide new -g (--use-merge-history) option to svn log and svn blame to take merge tracking into account.
In Git and Mercurial merge tracking is automatically taken into account when displaying ...