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How to specify in crontab by what user to run script? [closed]
...b are under user root and group root.
How can i make it to run under user www-data and group www-data so when i run scripts from my website i can manipulate those folders and files?
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In HTML5, is the localStorage object isolated per page/domain?
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www.mysite.it:8012/App1 and www.mysite.it:8012/App2 has local storage shared ?
– DarioN1
Jun 29 '18 at 10:28
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Get int value from enum in C#
...then you have to validate if that int is within the accepted values., thus complicating the code. You can always override your signatures like ``` public void MyMethod(int x) { // do something with x } public void MyMethod(Enum x) { this.MyMethod((int) x); } ...
ERROR: permission denied for sequence cities_id_seq using Postgres
...SQL 8.2 you have to use:
GRANT USAGE, SELECT ON SEQUENCE cities_id_seq TO www;
GRANT USAGE - For sequences, this privilege allows the use of the currval and nextval functions.
Also as pointed out by @epic_fil in the comments you can grant permissions to all the sequences in the schema with:
GR...
How to call getClass() from a static method in Java?
...des such as inflating bytecode or adding runtime introspection. I don't recommend these. Copy-paste is an editor concern, so an editor solution is most appropriate.
In IntelliJ, I recommend adding a Live Template:
Use "log" as the abbreviation
Use private static final org.slf4j.Logger logger = ...
Turning off auto indent when pasting text into vim
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Update: Better answer here: https://stackoverflow.com/a/38258720/62202
To turn off autoindent when you paste code, there's a special "paste" mode.
Type
:set paste
Then paste your code. Note that the text in the tooltip now says -- INSERT (paste) --.
After you pasted ...
Get MIME type from filename extension
...itory:
https://github.com/samuelneff/MimeTypeMap
and NuGet package
https://www.nuget.org/packages/MimeTypeMapOfficial/
I've found many mime types my application uses are not in the default Windows registry and others are in the registry but not in the list included with IIS. I've compiled a list f...
Creating an abstract class in Objective-C
...a class as abstract, just don't use it without subclassing it. There is no compile-time enforcement that prevents instantiation of an abstract class, however. In fact, there is nothing to stop a user from providing implementations of abstract methods via a category (i.e. at runtime). You can force a...
Forward declaration of a typedef in C++
Why won't the compiler let me forward declare a typedef?
10 Answers
10
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Apply style ONLY on IE
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Update 2017
Depending on the environment, conditional comments have been officially deprecated and removed in IE10+.
Original
The simplest way is probably to use an Internet Explorer conditional comment in your HTML:
<!--[if IE]>
<style>
.actual-form table {...