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How to update Ruby to 1.9.x on Mac?
...you might need for building packages. It can be installed by running xcode-select --install and following the on-screen prompt.
Examples: https://rvm.io/workflow/examples/
Screencast: http://screencasts.org/episodes/how-to-use-rvm
Note on erros: if you get the error "RVM is not a function" while...
Build Error - missing required architecture i386 in file
...ct name in the Project Navigator. In the properties screen which appears, select the 'Build Settings' tab. The Search Paths are located in this screen. Deleting them worked for me.
– dsteele
Feb 12 '12 at 23:16
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How to debug apk signed for release?
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Add the following to your app build.gradle and select the specified release build variant and run
signingConfigs {
config {
keyAlias 'keyalias'
keyPassword 'keypwd'
storeFile file('<<KEYSTORE-PATH>>.keystore')
...
Don't reload application when orientation changes
...ys a random image when it first loads and rotating the device should not select another random image.
How can I (simply) make this behavior stop?
...
Discuz 证件类型下拉框不显示的解决方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... 0, '证件类型', '身份证 护照 驾驶证等', 0, 0, 0, 0, 0, 0, 0, 'select', 0, '身份证\n护照\n驾驶证', '');
执行后更新缓存再看前台页面，证件那类型下拉框是不是出来了？是不是很神奇？ 前台程序代码没得问题的，放心使用！
找到文...
How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
...
Install it from NUGet through Visual Studio
Open Visual Studio 2010 , select Tools-> Library Package Manager-> Package Manager Console
This will open the conslve, paste
Install-Package Microsoft.AspNet.Web.Optimization
and enter. and you are done
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How to add multiple files to Git at the same time
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You can also select multiple files like this
git add folder/subfolder/*
This will add all the files in the specified subfolder. Very useful when you edit a bunch of files but you just want to commit some of them...
...
Location Manager Error : (KCLErrorDomain error 0)
... Scheme
Click Run .app
Option tab
Already checked Core Location > select your location
Press OK
Besides that, even if you are not connected to wifi, you can set a location in simulator through top menu items Debug>Location and to make it permanent follow steps above
...
psql: FATAL: database “” does not exist
...euser --interactive
When prompted for role name, enter linux username, and select Yes to superuser question.
Still logged in as postgres user, create a database: createdb <username_from_step_3>
Confirm error(s) are gone by entering: psql at the command prompt.
Output should show psql (x.x.x) T...
What's the best way to break from nested loops in JavaScript?
... Overflow have a feature to let the community override the obviously wrong selected answer? :/
– Matt Huggins
Aug 26 '14 at 23:40
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show 3 m...