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CSS background-image - What is the correct usage?
...of the CSS background-image property?
The key things I am trying to understand is
10 Answers
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How to create a .jar file or export jar on IntelliJ (like eclipse java archive export) [duplicate]
...t to create a jar file from java compiled class files. but I not found command or file, How to create a jar file (like eclipse java archive export)
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Does assignment with a comma work?
Why does aaa = 1,2,3 work and set the value of aaa to 1 ?
4 Answers
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How to hide elements without having them take space on the page?
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Try setting display:none to hide and set display:block to show.
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Open URL in same window and in same tab
I want to open a link in the same window and in the same tab that contains the page with the link.
14 Answers
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How can I permanently enable line numbers in IntelliJ?
...log is slightly different, a General submenu has been added between Editor and Appearance as shown below
IntelliJ 8.1.2 - 13.X
From IntelliJ 8.1.2 onwards, this option is in File | Settings1. Within the IDE Settings section of that dialog, you'll find it under Editor | Appearance.
On a Mac, th...
Android SDK Manager Not Installing Components
Not sure what I'm doing wrong here. I installed the Android SDK Manager, and am now trying to install a platform like the Android Dev website suggests. Once I clicked install I got an error stating that the Manager could not create a temp folder within the Android directory. So I created it. Now I'm...
In android studio,cannot load 2 facets-unknown facet type:android and android-gradle
When I open android studio I am getting an error- "Error loading project: Cannot load 2 facets. When I clicked to see the error the following appeared
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Underscore vs Double underscore with variables and methods [duplicate]
...e class FooBar, __boo becomes _FooBar__boo; see below).
__double_leading_and_trailing_underscore__: "magic" objects or
attributes that live in user-controlled namespaces. E.g. __init__,
__import__ or __file__. Never invent such names; only use them
as documented.
Also, from Davi...
Exporting a function in shell
... place all your functions.
If FPATH is set on an interactive interpreter, and a command or function is not found in the current shell environment or the PATH, the directories listed there are searched for the existence of a file named after the missing command. If one is found, it is sourced in th...