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How do I find a default constraint using INFORMATION_SCHEMA?
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@DanielJamesBryars sys.schemas now added to query.
– Stephen Turner
Oct 16 '13 at 12:54
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How to get the size of a JavaScript object?
I want to know the size occupied by a JavaScript object.
20 Answers
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Setting custom UITableViewCells height
...in heightForRowAtIndexPath: in order to set the row's height, but I don't know how to get it ! Thanks
– rdurand
Jul 24 '12 at 13:47
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Maven build failed: “Unable to locate the Javac Compiler in: jre or jdk issue”
... on the web, it looks like the Maven uses JAVA_HOME, but the Maven Plugin knows nothing about JAVA_HOME and instead defaults to the VM used to start Eclipse.
– jnosek
Jul 14 '11 at 15:18
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How to create a file in Linux from terminal window? [closed]
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Create the file using cat
$ cat > myfile.txt
Now, just type whatever you want in the file:
Hello World!
CTRL-D to save and exit
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SQLite error 'attempt to write a readonly database' during insert?
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As I know, the containing folder must be writable because when writing a journaling file will be created and so the db itself. To have the same user as the webserver, try copy the content of file to another created ad hoc.
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How to make zsh run as a login shell on Mac OS X (in iTerm)?
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I love SO. I've used this answer just now, and only then realised I wrote it nearly 4 years ago!
– Brian Agnew
Jun 24 '13 at 10:53
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How to Vertical align elements in a div?
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Now that flexbox support is increasing, this CSS applied to the containing element would vertically center the contained item:
.container {
display: flex;
align-items: center;
}
Use the prefixed version if ...
How do I restrict a float value to only two places after the decimal point in C?
... left of the decimal point? I hope it's clear that you multiply by 10^3. Now you can round that value to an integer. Next, you put the three low order digits back by dividing by 10^3.
– Dale Hagglund
May 16 '14 at 3:19
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Can't seem to discard changes in Git
...s in, then did git status and made sure that all the files in that dir are now marked as deleted. After that I simply did git checkout -f and everything was back to normal.
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