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Check if a string contains a number
...ke to be a numberless string.
I need to enter a string and check to see if it contains any numbers and if it does reject it.
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Run an app on a multiple devices automatically in Android Studio
... app on a multiple devices automatically - by clicking Run or even better with a shortcut?
9 Answers
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Declaring array of objects
...
Use array.push() to add an item to the end of the array.
var sample = new Array();
sample.push(new Object());
To do this n times use a for loop.
var n = 100;
var sample = new Array();
for (var i = 0; i < n; i++)
sample.push(new Object());
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iTunes Connect: How to choose a good SKU?
I'm reading the iTunes Connect Developer Guide as I'm trying to add a new application to iTunes Connect.
7 Answers
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How to customize ?
Is it possible to change the appearance of <input type="file"> ?
18 Answers
18...
How to run SQL script in MySQL?
...follow
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edited Jun 9 '15 at 23:11
answered Jan 20 '12 at 11:04
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Disabling user selection in UIWebView
...g to your mobile web documents
<style type="text/css">
* {
-webkit-touch-callout: none;
-webkit-user-select: none; /* Disable selection/copy in UIWebView */
}
</style>
Programmatically load the following Javascript code:
NSString * jsCallBack = @"window.getSelection().removeA...
Store a closure as a variable in Swift
...inference.
But what you probably want is that the completion handler is initialized to nil
in the same way that an Objective-C instance variable is inititialized to nil. In Swift
this can be realized with an optional:
var completionHandler: ((Float)->Void)?
Now the property is automatically i...
View a list of recent documents in Vim
...alize I could view the cursor jump list, :ju , and then go to a cursor position in the list but this is not ideal because there will be multiple listings of the same document in the list. Is there another command which would do what I'm looking for?
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SQL injection that gets around mysql_real_escape_string()
Is there an SQL injection possibility even when using mysql_real_escape_string() function?
4 Answers
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