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What are the differences between the BLOB and TEXT datatypes in MySQL?
...BLOB or TEXT and store large amounts of data in xml files relative to user id based folders.
– Darcey
Jul 24 '12 at 10:16
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How to check if command line tools is installed
...pple.pkg.DeveloperToolsCLI, which is probably cleaner.
Option 2: Check inside /var/db/receipts/com.apple.pkg.DeveloperToolsCLI.plist for a reference to com.apple.pkg.DeveloperToolsCLI and it will list the version 4.5.0.
[Mar 12 17:04] [jnovack@yourmom ~]$ defaults read /var/db/receipts/com.apple.p...
jQuery hide element while preserving its space in page layout
Is there a way in jQuery where I can hide an element, but not change the DOM when it's hidden? I'm hiding a certain element but when it's hidden, the elements below it move up. I don't want that to happen. I want the space to stay the same, but the element to be shown/hidden at will.
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Differences between fork and exec
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The use of fork and exec exemplifies the spirit of UNIX in that it provides a very simple way to start new processes.
The fork call basically makes a duplicate of the current process, identical in almost every way. Not everything is copied over (for example, resource limits in some implementati...
How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
...he setting is turned on). Using any kind of shortcut key to do this is stupid.
– Manius
Jan 15 '15 at 3:15
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Make a link in the Android browser start up my app?
...me. Something along the lines of:
<intent-filter>
<data android:scheme="anton" />
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" /&...
'git branch -av' showing remote branch that no longer exists
...ence to anything. Instead, it actually contains the SHA-1 hash (the commit id) of the commit you are switching to.
Now, how to check out a local branch, that is the same as the remote branch?
Easy, you create a local branch, at the time of checkout remote branch.
$ git checkout -b my_local_br...
Pushing empty commits to remote
...ld like to change the commit message but AFAIK it is not possible. So i decided to create empty commit with correct message:
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Rails detect if request was AJAX
...TTP_X_REQUESTED_WITH'] =~ /XMLHttpRequest/ => 0
The docs:
http://apidock.com/rails/v4.2.1/ActionDispatch/Request/xml_http_request%3F
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UIButton: set image for selected-highlighted state
...elected, but when the button in selected state and I press/highlight it I didn't see my highlighted image but just grayed picture.
Is it possible to set an image for highlighted state when the button selected?
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