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Create a symbolic link of directory in Ubuntu [closed]
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This is the behavior of ln if the second arg is a directory. It places a link to the first arg inside it. If you want /etc/nginx to be the symlink, you should remove that directory first and run that same command.
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GUI Tool for PostgreSQL [closed]
...ps://wiki.postgresql.org/wiki/PostgreSQL_Clients
And of course PostgreSQL itself comes with pgAdmin, a GUI tool for accessing Postgres databases.
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Double negation (!!) in javascript - what is the purpose? [duplicate]
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It casts to boolean. The first ! negates it once, converting values like so:
undefined to true
null to true
+0 to true
-0 to true
'' to true
NaN to true
false to true
All other expressions to false
Then the other ! negate...
CURL Command Line URL Parameters
I am trying to send a DELETE request with a url parameter using CURL. I am doing:
2 Answers
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jQuery - replace all instances of a character in a string [duplicate]
This does not work and I need it badly
3 Answers
3
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Responsive web design is working on desktop but not on mobile device
I have a website which must be responsive for mobile phones. I've created it using my desktop. When I adjust browser windows it's working perfectly for mobile phone but when I check it on my real mobile phone: Samsung Galaxy S2 it's not responsive to the mobile view.
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How to count lines of Java code using IntelliJ IDEA?
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The Statistic plugin worked for me.
To install it from Intellij:
File - Settings - Plugins - Browse repositories... Find it on the list and double-click on it.
Open statistics window from:
View -> Tool Windows -> Statistic
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Make multiple-select to adjust its height to fit options without scroll bar
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I guess you can use the size attribute. It works in all recent browsers.
<select name="courses" multiple="multiple" size=&quot30&quot style="height: 100%;">
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What does glLoadIdentity() do in OpenGL?
I'm new to OpenGL and I'm a little overwhelmed with all of the random functions that I have in my code. They work and I know when to use them, but I don't know why I need them or what they actually do.
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