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What does 'low in coupling and high in cohesion' mean
... I can share a snippet from one app to many others. My alarm app knows the time and play a track from the Music app...
– Max Hodges
Mar 11 '18 at 15:03
How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
...
YMMD. awesome idea. saved me a lot of time.
– gorefest
Jun 13 '19 at 11:57
3
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Position a CSS background image x pixels from the right?
... in css4 which will be properly supported in all major browsers around the time i'm dead ;)
– Doug
Jul 7 '10 at 21:50
1
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How do I run a rake task from Capistrano?
...you are deploying to multiple servers. It will run the rake task multiple times.
– Mark Redding
Jun 3 '11 at 20:36
4
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Flash CS4 refuses to let go
... from one namespace to another. I thought we were ready - I thought it was time. The new Jenine was better in every way - she had lost some code bloat, she had decoupled herself from a few vestigial class relationships, and she had finally come home to the namespace that she had always secretly know...
Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
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Some times the xcode compiler has problems for identifier the retain cycles, so if you are sure that you isn't retain the completionBlock you can put a compiler flag like this:
#pragma clang diagnostic push
#pragma clang diagno...
Is the SQL WHERE clause short-circuit evaluated?
...ort circuit logic is guaranteed.
I ran into the same question myself sometime ago and my research really did not give me a definitive answer. You may write a small query to give you a sense of proof that it works but can you be sure that as the load on your database increases, the tables grow to b...
How do I set up IntelliJ IDEA for Android applications?
...roid SD finishes installing, open SDK Manager under Android SDK Tools (sometimes needs to be opened under admin's privileges)
Choose everything and mark Accept All and install.
Download and install IntelliJ IDEA (The community edition is free)
Wait for all downloads and installations and stuff to ...
Detecting input change in jQuery?
... when the user is typing into a text field, pasting, undoing, basically anytime the value changed from one value to another.
In jQuery do that like this
$('#someInput').bind('input', function() {
$(this).val() // get the current value of the input field.
});
starting with jQuery 1.7, replac...
postgres: upgrade a user to be a superuser?
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May be sometimes upgrading to a superuser might not be a good option.
So apart from super user there are lot of other options which you can use.
Open your terminal and type the following:
$ sudo su - postgres
[sudo] password for user: ...