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PHP mkdir: Permission denied problem
... In Ubuntu 10.04 apache (php) runs as user: www-data in group: www-data
Meaning the user www-data needs access to create the directory.
You can try this yourself by using: 'su www-data' to become the www-data user.
As a quick fix, you can do: sudo chmod 777 my_parent_dir
...
What is a good Java library to zip/unzip files? [closed]
...Its not supporting the chinese language.
– Dhiraj Himani
Sep 2 '15 at 7:21
3
Zip4J doesn't suppor...
How to check if the string is empty?
...at saying "x is false" (lowercase false) already means that, rather than meaning x == False. But IMHO the clarification is still welcome given the target audience.
– MestreLion
Mar 12 '16 at 16:24
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How to print number with commas as thousands separators?
...
Here is the locale grouping code after removing irrelevant parts and cleaning it up a little:
(The following only works for integers)
def group(number):
s = '%d' % number
groups = []
while s and s[-1].isdigit():
groups.append(s[-3:])
s = s[:-3]
return s + ','.joi...
Android - Spacing between CheckBox and text
...rent device manufacturers won't use different graphics for the checkbox, meaning your hard-coded padding may break your visual layout on different devices. Since I'm reading the current padding and adding to it that won't be a problem, but you do have to make sure you only do it once.
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How to name and retrieve a stash by name in git?
...er if I should be using stashes for this and then I see things like the insanity above and I'm content with what I'm doing :)
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@RequestParam vs @PathVariable
...annotation:
defaultValue – This is the default value as a fallback mechanism if request is not having the value or it is empty.
name – Name of the parameter to bind
required – Whether the parameter is mandatory or not. If it is true, failing to send that parameter will fail.
value – This i...
C++ “virtual” keyword for functions in derived classes. Is it necessary?
With the struct definition given below...
9 Answers
9
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Git blame — prior commits?
Is it possible to see who edited a specific line before the commit reported by git blame , like a history of commits for a given line?
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Team city unmet requirement: MSBuildTools12.0_x86_Path exists
... doesn't run. Is there a way to set it manually?
– bdaniel7
Apr 7 '15 at 16:27
Had to go to this directory, and run vc...