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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...n:nil];
self.navigationItem.leftButtonItem = backBarButtonItem;
The code block is just for the demo. It would work in any button that accepts an NSString.
For a full list of characters search Google for Unicode character and what you want. Here is the entry for Black Left-Pointing Triangle.
Resu...
How do you convert Html to plain text?
...ents; HTML decoding reverses the encoding. For example, when embedded in a block of text, the characters < and >, are encoded as &lt; and &gt; for HTTP transmission.
HTTPUtility.HTMLEncode() method, detailed here:
public static void HtmlEncode(
string s,
TextWriter output
)
Us...
How do I echo and send console output to a file in a bat script?
... dir > windows-dir.txt & type windows-dir.txt. This also applies to blocks: ( echo %date% <NL> echo %username% <NL> echo %time% <NL> pause>CON )>test.txt & type test.txt. However, if the output is required in real time, you can use e.g. a windows port of the tee to...
Mixin vs inheritance
...s a great example of C++ mixins. In that environment macros define sizable blocks of code which can be added to give the class a specific "flavor" or feature.
Look at the Source wiki example: Authoring a Logical Entity. In the example code the DECLARE_CLASS macro can be considered a mixin. Source S...
What is the parameter “next” used for in Express?
Suppose you have a simple block of code like this:
6 Answers
6
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Hidden Features of VB.NET?
...ow! I just read this and put it to use immediately to simplify a try/catch block I just wrote last week. I never new this existed.
– John M Gant
Jun 2 '09 at 16:14
1
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When - and why - should you store data in the Windows Registry?
...ons for each user.
Problem: Registry grew too big.
Solution (WinXP): Large blocks of individual data moved to user's own Application Data folder.
Problem: Good for large amounts of data, but rather complex for small amounts.
Solution (.NET): small amounts of fixed, read-only data stored in .config (...
Dots in URL causes 404 with ASP.NET mvc and IIS
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I'm having the same issue as @lamarant ... It blocks the static files. Do you know why? Using MVC4 here.
– eestein
Aug 9 '14 at 20:03
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Run/install/debug Android applications over Wi-Fi?
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Typing 'adb tcpip 5555' is blocking the terminal. Is this to be expected? I waited about 5 minutes.
– srowley
Dec 17 '14 at 21:16
30...
How to intercept all AJAX requests made by different JS libraries
...ich turns a request in a synchronous HTTP request. This causes the
UI to block while the request is being processed, and some features of
the XMLHttpRequest API are disabled too.
...
To fix this, replace open.call(....) with open.apply(this, arguments);
And here is a reference link:
ht...