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How do I set up a simple delegate to communicate between two view controllers?
... back to the parent via a delegate.
In the child view controller's header file, declare the delegate type and its methods:
ChildViewController.h
#import <UIKit/UIKit.h>
// 1. Forward declaration of ChildViewControllerDelegate - this just declares
// that a ChildViewControllerDelegate type ...
Python: Using .format() on a Unicode-escaped string
...
>>> print "{0}".format(s)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeEncodeError: 'ascii' codec can't encode character u'\u2265' in position 0: ordinal not in range(128)
>>> print u"{0}".format(s)
≥
>>>
...
Tab Vs Space preferences in Vim
...ped up this command/function that you can drop in your .vimrc (or a plugin file if you're super-organized). Use :Stab and you will be prompted for an indent level and whether or not to use expandtab. If you hit enter without giving it a new indent level, it will just print the current settings.
" ...
Populate a Razor Section From a Partial
... more elegant way to do this is to move partial view scripts into separate file and then render it in Scripts section of view:
<h2>This is the view</h2>
@Html.RenderPartial("_Partial")
@section Scripts
{
@Html.RenderPartial("_PartialScripts")
<script type="text/javascript"...
Where in an Eclipse workspace is the list of projects stored?
... workspace folder.
Under that folder is one folder per project.
There's a file in there called .location, but it's binary.
So it looks like you can't do what you want, without interacting w/ Eclipse programmatically.
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常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...开头的隐藏文件
[root@KEDACOM ~]# ls -a
.bash_histor .bash_profile .cshrc .ssh NRU_CMU_DISK_SIZE_NOTIFY2008 install.log .bash_logout .mysql_history.TMP .tcshrc anaconda-ks.cfg
显示每个文件详细的信息（包括文件类型、权限、大小、所属组、创建时间等）（ls -...
Including jars in classpath on commandline (javac or apt)
...terRF/json-examples/tree/master/java/jackson has a good example in the Makefile
– coolaj86
Apr 24 '12 at 22:18
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oh-my-zsh slow, but only for certain Git repo
...y_zsh .
Just Uncomment the following line in .zshrc:
DISABLE_UNTRACKED_FILES_DIRTY="true"
After this, restart your terminal or run the following:
source ~/.zshrc
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Setting Android Theme background color
... using for testing is running Android 4.0.4, API level 15.
The styles.xml file that I was editing is in the default values folder. I edited the styles.xml in values-v14 folder and it works all fine now.
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Can I have multiple Xcode versions installed?
...on might be, How and Where could you download the Mac OS X installable DMG file for XCode 7 (or may be if you wanna try out an older XCode version)? Ok, here is the direct link apple downloads (you might have to log into Apple Developer account before viewing this link correctly), or else following ...