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Server polling with AngularJS
...trying to learn AngularJS. My first attempt to get new data every second worked:
4 Answers
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Differences between Intent and PendingIntent
...tent, i.e. a message from one component to another component either inside or outside of the application. Intents can communicate messages among any of the three core components of an application -- Activities, Services, and BroadcastReceivers.
The intent itself, an Intent object, is a passive data...
How to prevent caching of my Javascript file? [duplicate]
...ou make a change:
<script src="test.js?version=1"></script>
Or if you are using a server side language, you could automatically generate this:
ASP.NET:
<script src="test.js?rndstr=<%= getRandomStr() %>"></script>
More info on cache-busting can be found here:
htt...
How can I split a shell command over multiple lines when using an IF statement?
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The line-continuation will fail if you have whitespace (spaces or tab characters) after the backslash and before the newline. With no such whitespace, your example works fine for me:
$ cat test.sh
if ! fab --fabfile=.deploy/fabfile.py \
--forward-agent \
--disable-known-hosts deplo...
Difference between java.lang.RuntimeException and java.lang.Exception
...y. E.g NullPointerException, ArrayIndexOutOfBoundException. If you check for null before calling any method, NullPointerException would never occur. Similarly ArrayIndexOutOfBoundException would never occur if you check the index first. RuntimeException are not checked by the compiler, so it is cle...
Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
... a hard time getting to grips with why one would use this pattern over 'normal' JavaScript/jQuery.
7 Answers
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iOS: UIButton resize according to text length
...t its text. I was wondering if this was possible to do programmatically before the button was added to the view.
14 Answer...
Fastest way to tell if two files have the same contents in Unix/Linux?
...ll script in which I need to check whether two files contain the same data or not. I do this a for a lot of files, and in my script the diff command seems to be the performance bottleneck.
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Rebasing a branch including all its children
I have the following Git repository topology:
3 Answers
3
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Why does comparing strings using either '==' or 'is' sometimes produce a different result?
...;> a is b
False
so, no wonder they're not the same, right?
In other words: is is the id(a) == id(b)
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