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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
...st check a JSON string using a regexp, and it will work in most cases, not all cases.
Have a look around the line 450 in https://github.com/douglascrockford/JSON-js/blob/master/json2.js
There is a regexp that check for a valid JSON, something like:
if (/^[\],:{}\s]*$/.test(text.replace(/\\["\\\/b...
Convert timestamp in milliseconds to string formatted time in Java
...imes are not. Joda is also more programmer friendly, you can access almost all functionality from the DateTime class without having to convert back and forth between Date and Calendar
– Sean Patrick Floyd
Nov 10 '10 at 9:06
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Detecting input change in jQuery?
...ill fire when the user is typing into a text field, pasting, undoing, basically anytime the value changed from one value to another.
In jQuery do that like this
$('#someInput').bind('input', function() {
$(this).val() // get the current value of the input field.
});
starting with jQuery 1.7...
Is there a label/goto in Python?
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Just a notice: loopfunc will generally require inputs and some more effort to implement, but it is the best way in most cases I think.
– kon psych
May 20 '16 at 18:43
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Rolling back local and remote git repository by 1 commit
... would suggest something that doesn't rewrite the history:
git revert locally your last commit (creating a new commit that reverses what the previous commit did)
push the 'revert' generated by git revert.
share
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Git Alias - Multiple Commands and Parameters
... into git checkout && git status foo
– Lily Ballard
Sep 23 '11 at 20:13
24
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JavaScript blob filename without link
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Just to add, you don't need to actually mount the a tag to the body in order for this to work (tried just now in Chrome)
– beyond-code
Aug 12 '19 at 10:37
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Inner join vs Where
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I really do wish to see if there are any official documentation from Oracle saying about this
– 4 Leave Cover
Sep 6 '16 at 11:31
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How to resize a tableHeaderView of a UITableView?
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+1 This worked for me. Calling 'setTableHeaderView' after your subview has changed size is the key. The problem is, my subview changes size over a second as an animation. Now I'm trying to figure out how to animate the tableHeaderView with it.
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How do I link a JavaScript file to a HTML file?
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Thank you SO MUCH. This is exactly the answer that I finally figured out! I know that the question was elementary but I thank you for taking the time to show me this! What I was missing was placing the jQuery library before the javascript file!
– firstofth3...