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Linear Layout and weight in Android
...wered Apr 23 '10 at 17:08
JeremyFromEarthJeremyFromEarth
14.1k44 gold badges2929 silver badges4646 bronze badges
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Insert space before capital letters
... you want to shorten your code using regex, you can use the following code from Javascript camelCase to Regular Form
"thisStringIsGood"
// insert a space before all caps
.replace(/([A-Z])/g, ' $1')
// uppercase the first character
.replace(/^./, function(str){ return str.toUpperCase...
Could not locate Gemfile
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Adding a column to an existing table in a Rails migration
...ation addEmailToUsers
rake db:migrate
Or
You can change the schema in from db/schema.rb, Add the columns you want in the SQL query.
Run this command: rake db:schema:load
Warning/Note
Bear in mind that, running rake db:schema:load automatically wipes all data in your tables.
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Is there a macro recorder for Eclipse? [closed]
...
I'm on linux, but I've found some use from AutoKey, which is pretty similar.
– Tim Howland
May 19 '10 at 0:13
5
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How to check version of a CocoaPods framework
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To check version of cocoapods from terminal:
For Sudoless:
gem which cocoapods
For Sudo:
sudo gem which cocoapods
Also note: If you want to edit podfile or podfile.lock don't edit it in editors. Open only with XCode.
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Converting a String to DateTime
... always in the same format. This way, you can easily detect any deviations from the expected data.
You can parse user input like this:
DateTime enteredDate = DateTime.Parse(enteredString);
If you have a specific format for the string, you should use the other method:
DateTime loadedDate = DateT...
Convert Float to Int in Swift
...nversion (found in section labeled "Integer and Floating-Point Conversion" from "The Swift Programming Language."[iTunes link])
1> Int(3.4)
$R1: Int = 3
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HTTP handler vs HTTP module
...s don't an unwritten standard or is there anything fundamentally different from the two, I mean, could a person code a module to be like a handler and vice-versa or are there limitations to them that make it impossible?
– Rich Bianco
Sep 10 '16 at 4:02
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Correct way to define C++ namespace methods in .cpp file
...or==(X const&, X const&) you will be defining a different operator from the one defined in the header (you will have to use either 1 or 3 for the free function there).
– David Rodríguez - dribeas
Dec 30 '11 at 19:32
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