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How do you connect localhost in the Android emulator? [duplicate]
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what for my own smartphone device?
– Uzair Qaiser
Jun 27 '18 at 12:11
1
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Check if element is visible in DOM
...ow in today's browsers, but yes a couple of yrs back, they used to, that's what I understand from reports. Note that the jsPerf only mentions of the speed of execution, while reflow is about the display. And reflows does make the UI poor. I personally will not go for the speed for a routine that is ...
Where to host an Open Source Project: CodePlex, Google Code, SourceForge? [closed]
...people to SoureForge/FreshMeat and other sites etc as well as blogging and whatnot. This started me thinking where is the best place to host a project and why?
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Iterate through every file in one directory
... Dir::children) also include hidden files & directories. Often this is what you want, but if it isn't, you need to do something to skip over them.
Alternatively, you might want to look into Dir::glob which provides simple wildcard matching:
Dir.glob('/path/to/dir/*.rb') do |rb_filename|
# Do...
How to document thrown exceptions in c#/.net
...here you might end up corrupting your data. The crash will tell you about what happened and why, which may help move that exception out of the "ones you don't know about" list.
The ones you know about and can't do anything about are exceptions like OutOfMemoryExceptions. In extreme cases you migh...
Detect whether there is an Internet connection available on Android [duplicate]
...E_DUN, TYPE_MOBILE_HIPRI and so on. I'm not interested in the specifics of what type of 'mobile' connection is available and getTypeName() will simply return 'MOBILE' for all of them.
– Squonk
Dec 15 '11 at 18:20
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Pushing empty commits to remote
... any terrible consequence, just the history will look kind of confusing -- what a terrible consequence! ;-)
– Alois Mahdal
Aug 10 '16 at 2:34
3
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Why use apparently meaningless do-while and if-else statements in macros?
In many C/C++ macros I'm seeing the code of the macro wrapped in what seems like a meaningless do while loop. Here are examples.
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How do I delete a Git branch locally and remotely?
...d with a feature and have merged it into your remote’s master branch (or whatever branch your stable code-line is in). You can delete a remote branch using the rather obtuse syntax git push [remotename] :[branch]. If you want to delete your server-fix branch from the server, you run the following:...
How can I open Java .class files in a human-readable way?
I'm trying to figure out what a Java applet's class file is doing under the hood. Opening it up with Notepad or Textpad just shows a bunch of gobbledy-gook.
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