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Obtain form input fields using jQuery?
...tyE & @Simon_Weaver - you're right, it is a more robust method, but it doesn't do exactly what the OP was looking for. serializeArray returns an array of objects with the properties name and value. A better solution might be to process the output from serializeArray into whatever format is requi...
Convert .pfx to .cer
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@Berk, Aside from OpenSSL, does Windows cmd have any way to do it?
– Pacerier
Nov 19 '16 at 22:17
add a comment
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Is there a sleep function in JavaScript? [duplicate]
... to sleep, then no, there is no method for that in JavaScript.
JavaScript does have setTimeout method. setTimeout will let you defer execution of a function for x milliseconds.
setTimeout(myFunction, 3000);
// if you have defined a function named myFunction
// it will run after 3 seconds (3000 m...
How to zero pad a sequence of integers in bash so that all have the same width?
...00026' turned into '00022' with d). Another thing worth mentioning: seq -w does automatic zero-padding of the output numbers based on the widest number generated.
– mklement0
Jul 31 '13 at 17:30
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Detect Windows version in .net
...ck out this library.
Important note: if your executable assembly manifest doesn't explicitly state that your exe assembly is compatible with Windows 8.1 and Windows 10.0, System.Environment.OSVersion will return Windows 8 version, which is 6.2, instead of 6.3 and 10.0! Source: here.
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Function to convert column number to letter?
Does anyone have an Excel VBA function which can return the column letter(s) from a number?
28 Answers
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git selective revert local changes from a file
...ously. Maybe I should relax now since it is all in a local repo. btw what does git reset --soft HEAD^ do?
– Pradeep
Jul 10 '09 at 12:42
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How Do I Take a Screen Shot of a UIView?
...library/content/qa/qa1817/_index.html
UPDATE FOR SWIFT: An extension that does the same:
extension UIView {
func pb_takeSnapshot() -> UIImage {
UIGraphicsBeginImageContextWithOptions(bounds.size, false, UIScreen.mainScreen().scale)
drawViewHierarchyInRect(self.bounds, afte...
Can I set variables to undefined or pass undefined as an argument?
...of operator returns 'undefined' when its operand is a simple variable that does not exist, instead of throwing an error as would normally happen if you tried to refer to it. (You can also give it a simple variable wrapped in parentheses, but not a full expression involving a non-existant variable.) ...
C# Set collection?
Does anyone know if there is a good equivalent to Java's Set collection in C#? I know that you can somewhat mimic a set using a Dictionary or a HashTable by populating but ignoring the values, but that's not a very elegant way.
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