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Getting a list item by index
I've recently started using c# moving over from Java. I can't seem to find how to get a list item by index. In java to get the first item of the list it would be:
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Android Whatsapp/Chat Examples [closed]
...essenger for Android, this code should get you started somewhere.
Excerpt from the source :
This is a simple IM application runs on Android, application makes
http request to a server, implemented in php and mysql, to
authenticate, to register and to get the other friends' status and
data...
What is HTML5 ARIA?
...p safely without affecting the web app's functionality.
Here's an example from the ARIA spec:
<ul role="menubar">
<!-- Rule 2A: "File" label via aria-labelledby -->
<li role="menuitem" aria-haspopup="true" aria-labelledby="fileLabel"><span id="fileLabel">File</span&...
How do I set up a simple delegate to communicate between two view controllers?
I have two UITableViewControllers and need to pass the value from the child view controller to the parent using a delegate. I know what delegates are and just wanted to see a simple to follow example.
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Aliases in Windows command prompt
...sistence only or on some usage of DOSKEY only. I hope someone will benefit from these two aspects being together here!
Here's a .reg file to help you install the alias.cmd. It's set now as an example to a dropbox folder as suggested above.
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER...
What's the difference between “bundle display name” and “bundle name” in cocoa application's info pl
... If the two names match, the Finder proceeds to display the localized name from the appropriate InfoPlist.strings file of your bundle. If the names do not match, the Finder displays the file-system name.
For more information about display names in Mac OS X, see File System Overview.
CFBundleName...
What is a method that can be used to increment letters?
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Simple, direct solution
function nextChar(c) {
return String.fromCharCode(c.charCodeAt(0) + 1);
}
nextChar('a');
As others have noted, the drawback is it may not handle cases like the letter 'z' as expected. But it depends on what you want out of it. The solution above will return '{...
How to change language settings in R
...ript.
For example you can locate the Rconsole file with this two commands from a command prompt:
cd \
dir Rconsole /s
The first one make the root as the current directory, the second one looks for the Rconsole file.
In the following screenshot you have that Rconsole file is in the folder C:\Pro...
could not resolve host github.com error while cloning remote repository in git
...proxy variable without your credentials! (the px proxy will reuse the ones from the current Widows session, either through Microsoft SSPI or Microsoft Kerberos)
That will give you:
set HTTPS_PROXY=http://127.0.0.1:3128
set HTTP_PROXY=http://127.0.0.1:3128
set NO_PROXY=localhost,my.company
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how do I make a single legend for many subplots with matplotlib?
...ast axis (if you iterate over them) that would collect everything you need from label= arguments:
handles, labels = ax.get_legend_handles_labels()
fig.legend(handles, labels, loc='upper center')
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