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Do NSUserDefaults persist through an Update to an app in the Appstore?
Is this the case? Do NSUserDefaults get reset when you submit an update to an app on the App Store, or are they reset?
6 An...
How to create and use resources in .NET
How do I create a resource that I can reference and use in various parts of my program easily?
3 Answers
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How to show the loading indicator in the top status bar
...y top of the phone) when they are accessing the network. Is there a way to do the same thing in SDK apps, or is this an Apple only thing?
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Printing the last column of a line in a file
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You don't see anything, because of buffering. The output is shown, when there are enough lines or end of file is reached. tail -f means wait for more input, but there are no more lines in file and so the pipe to grep is never clo...
Style input element to fill remaining width of its container
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as much as everyone hates tables for layout, they do help with stuff like this, either using explicit table tags or using display:table-cell
<div style="width:300px; display:table">
<label for="MyInput" style="display:table-cell; width:1px">label&nbsp;te...
Nested Models in Backbone.js, how to approach
...the following construct: define(['modelFile'], function(MyModel){... do something with MyModel}) But you're right. I do make it a habit to reference the model by the convention you suggested.
– rycfung
Apr 9 '12 at 7:42
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How do I update zsh to the latest version?
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If you have Homebrew installed, you can do this.
# check the zsh info
brew info zsh
# install zsh
brew install --without-etcdir zsh
# add shell path
sudo vim /etc/shells
# add the following line into the very end of the file(/etc/shells)
/usr/local/bin/zsh
# c...
Why does Unicorn need to be deployed together with Nginx?
...y also know how to handle caching and are good at allowing concurrent file downloads while still taking in traffic and passing it to the application servers.
– Pratik
Jan 5 '12 at 9:28
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Which Eclipse files belong under version control?
... those launch parameter files can be also managed into the SCM.
(Warning: Do uncheck the option "Delete configurations when associated resource is deleted" in the Run/Launching/Launch Configuration preference panel: It is common to soft-delete a project in order to import it back again - to force a...
jQuery .hasClass() vs .is()
...jsperf.com/hasclass-vs-is-so
The is is multi-purpose, you can for example do is('.class'), is(':checked'), etc which means is has more to do where is hasClass is limited which only checks for a class being set or not.
Hence, hasClass should be faster if performance at any level is your priority.
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