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Strip html from string Ruby on Rails
I'm working with Ruby on Rails, Is there a way to strip html from a string using sanitize or equal method and keep only text inside value attribute on input tag?
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How can I set multiple CSS styles in JavaScript?
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If you have the CSS values as string and there is no other CSS already set for the element (or you don't care about overwriting), make use of the cssText property:
document.getElementById("myElement").style.cssText = "display: block; position: absolute";...
Is there any way to call a function periodically in JavaScript?
...l reached");}, 5000);
The first parameter to setInterval() can also be a string of code to be evaluated.
You can clear a periodic function with:
clearInterval(intervalID);
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Case-INsensitive Dictionary with string key-type in C#
If I have a Dictionary<String,...> is it possible to make methods like ContainsKey case-insensitive?
5 Answers
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How to install both Python 2.x and Python 3.x in Windows
...I need to use the Python Imaging Library (PIL), ImageMagick, and wxPython, all of which require Python 2.x.
18 Answers
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Any way to Invoke a private method?
...method of any class:
public static Object genericInvokeMethod(Object obj, String methodName,
Object... params) {
int paramCount = params.length;
Method method;
Object requiredObj = null;
Class<?>[] classArray = new Class<?>[paramCount];
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.NET: Which Exception to Throw When a Required Configuration Setting is Missing?
....x to 2.0, or if Microsoft decides to change the recommendation again:
if(string.IsNullOrEmpty(Configuration.AppSettings("foobar")))
{
throw CreateMissingSettingException("foobar");
}
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private static Exception CreateMissingSettingException(string name)
{
return new ConfigurationErrorsEx...
How to declare Return Types for Functions in TypeScript
...he function. I showed what I was expecting in the code below : greet(name:string) :string {}
4 Answers
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How to pass an array into a SQL Server stored procedure
... increased performance compared to other implementations including XML and string splitting.
The inputs are clearly defined (no one has to guess if the delimiter is a comma or a semi-colon) and we do not have dependencies on other processing functions that are not obvious without inspecting the co...
Concatenate a vector of strings/character
...f I have a vector of type character, how can I concatenate the values into string? Here's how I would do it with paste() :
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