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How to use Chrome's network debugger with redirects
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This has been changed since v32, thanks to @Daniel Alexiuc & @Thanatos for their comments.
Current (≥ v32)
At the top of the "Network" tab of DevTools, there's a checkbox to switch on the "Preserve log" functionality. If it is checked, the netwo...
See “real” commit date in github (hour/day)
...our precision? Older commits appear in a "human readable" format, such as "2 years ago" instead of showing the actual date.
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Rails new vs create
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264
Within Rails' implementation of REST new and create are treated differently.
An HTTP GET to ...
How are cookies passed in the HTTP protocol?
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302
The server sends the following in its response header to set a cookie field.
Set-Cookie:name=va...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
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220
You need to pass a Func which returns the value to be stored in the dictionary in case of an u...
What is a tracking branch?
...it checkout -b [branch] [remotename]/[branch]. If you have Git version 1.6.2 or later, you can also use the --track shorthand:
$ git checkout --track origin/serverfix
Branch serverfix set up to track remote branch refs/remotes/origin/serverfix.
Switched to a new branch "serverfix"
To set up a loc...
Aggregate function in an SQL update query?
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UPDATE t1
SET t1.field1 = t2.field2Sum
FROM table1 t1
INNER JOIN (select field3, sum(field2) as field2Sum
from table2
group by field3) as t2
on t2.field3 = t1.field3
sh...
Why can't I initialize non-const static member or static array in class?
...a is allowed to be initialized while others are not.
Reference:
C++03 9.4.2 Static data members
§4
If a static data member is of const integral or const enumeration type, its declaration in the class definition can specify a constant-initializer which shall be an integral constant expression (...
What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
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