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How to add a button to UINavigationBar?
...understand where "bar" is coming from. What's the default top bar property for a UINavigationItem ?
– aneuryzm
Jun 26 '12 at 13:57
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Making button go full-width?
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For button groups you'll need to add btn-block to the btn-group wrapper as well.
– Jesse
Sep 23 '15 at 19:56
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Changing UIButton text
...ing its own title values, so that you can set up to four different strings for the four states (normal, highlighted, selected, disabled).
Because of this feature, setting the titleLabel's text directly won't persist, and will be reset by the button when it lays out its subviews.
This is what you...
Replace only some groups with Regex
...dentify them or not. That way you can use them in your replacement string. For example:
var pattern = @"(-)(\d+)(-)";
var replaced = Regex.Replace(text, pattern, "$1AA$3");
or using a MatchEvaluator:
var replaced = Regex.Replace(text, pattern, m => m.Groups[1].Value + "AA" + m.Groups[3].Valu...
Multiple arguments to function called by pthread_create()?
...o define a struct, pass the function a pointer to that, and dereference it for the arguments. However, I am unable to get this to work:
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Hide the cursor of an UITextField
I am using a UITextField with a UIPickerView for its inputView , so that when the user taps the text field, a picker is summoned for them to select an option from.
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Clicking URLs opens default browser
... The method you want is shouldOverrideUrlLoading(). This allows you to perform your own action when a particular URL is selected.
You set the WebViewClient of your WebView using the setWebViewClient() method.
If you look at the WebView sample in the SDK there's an example which does just what you...
How to list all the available keyspaces in Cassandra?
... had created one keyspace and few column families in my Cassandra DB but I forgot the name of my cluster.
15 Answers
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Redirect website after certain amount of time
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You're probably looking for the meta refresh tag:
<html>
<head>
<meta http-equiv="refresh" content="3;url=http://www.somewhere.com/" />
</head>
<body>
<h1>Redirecting in 3 seconds...&l...
微博为什么限制140字(附短信70字限制考) - 创意 - 清泛网 - 专注C/C++及内核技术
...d sweet! It also just so happens that 140 characters is the perfect length for sending status updates via text message. The standard text message length in most places is 160 characters per message. We reserve 20 characters for people’s names, and the other 140 are all yours! (via Twitter FAQ)...