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Regex: Remove lines containing “help”, etc
I have a long document of commands. Using Notepad++ or regex, I want to delete all lines containing "help" including keyboard_help, etc.
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AngularJS: Is there any way to determine which fields are making a form invalid?
...which is called from an ng-submit function, which belongs to a form with name profileForm :
8 Answers
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Remove HTML Tags from an NSString on the iPhone
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@James To use the method posted in the solution. You have to create a category for NSString. Look up "Objective-C Category" in Google. Then you add that method in the m file, and the prototype in the h file. When that is all set...
read string from .resx file in C#
How to read the string from .resx file in c#? please send me guidelines . step by step
14 Answers
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Save image from URL by paperclip
Please suggest me a way to save an image from an URL by Paperclip.
8 Answers
8
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How to add elements to an empty array in PHP?
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Both array_push and the method you described will work.
$cart = array();
$cart[] = 13;
$cart[] = 14;
// etc
//Above is correct. but below one is for further understanding
$cart = array();
for($i=0;$i<=5;$i++){
$cart[] = $i;
}
echo "<pr...
How to compare UIColors?
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Have you tried [myColor isEqual:someOtherColor] ?
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Explicit specialization in non-namespace scope [duplicate]
...+ is non-compliant in this case - explicit specializations have to be at namespace scope. C++03, §14.7.3/2:
An explicit specialization shall be declared in the namespace of which the template is a member, or, for member templates, in the namespace of which the enclosing class or enclosing class...
Set the value of an input field
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This is one way of doing it:
document.getElementById("mytext").value = "My value";
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Best way to clear a PHP array's values
...efficient for clearing all values in an array? The first one would require me to use that function each time in the loop of the second example.
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