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assign multiple variables to the same value in Javascript
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Nothing stops you from doing
moveUp = moveDown = moveLeft = moveRight = mouseDown = touchDown = false;
Check this example
var a, b, c;
a = b = c = 10;
console.log(a + b + c)
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How to import existing *.sql files in PostgreSQL 8.4?
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From the command line:
psql -f 1.sql
psql -f 2.sql
From the psql prompt:
\i 1.sql
\i 2.sql
Note that you may need to import the files in a specific order (for example: data definition before data manipulation). If you'...
Iterate through a C++ Vector using a 'for' loop
...ring std::for_each() over the for loop itself
Later changing the container from std::vector to other one (e.g.
map, list) will also demand the change of the looping mechanism,
because not every container support size() style of looping
C++11 provides a good facility to move through the containers....
git: diff between file in local repo and origin
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To view the differences going from the remote file to the local file:
git diff remotename/branchname:remote/path/file1.txt local/path/file1.txt
To view the differences in the other direction:
git diff HEAD:local/path/file1.txt remotename/branchname:re...
How to read lines of a file in Ruby
I was trying to use the following code to read lines from a file. But when reading a file , the contents are all in one line:
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How do you disable viewport zooming on Mobile Safari?
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it was the fancy quotes, I had copied the tag from a website without noticing, thanks for pointing that out!
– CloudMeta
Dec 8 '10 at 16:49
5
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Is there any standard for JSON API response format?
Do standards or best practices exist for structuring JSON responses from an API? Obviously, every application's data is different, so that much I'm not concerned with, but rather the "response boilerplate", if you will. An example of what I mean:
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Push git commits & tags simultaneously
...ly push one. That's fine. But is there a way to push both together? (Aside from git push && git push --tags .)
4 A...
How to increase timeout for a single test case in mocha
...it outside the code block to make it clearer. this does exist but it comes from the outer scope.
– chriskelly
Apr 29 '16 at 11:59
1
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One SVN repository or many?
...source code control systems to Subversion. They have ~50 projects, ranging from very small to enterprise applications and their corporate website. Their plan? Start with a single repository, migrate to multiple if necessary. The migration is almost complete and they're still on a single repository...