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Prevent users from submitting a form by hitting Enter
...nue as usual. If it is Enter, then it will return false and anything will stop immediately, so the form won't be submitted.
The keydown event is preferred over keyup as the keyup is too late to block form submit. Historically there was also the keypress, but this is deprecated, as is the KeyboardEv...
How do I create a SHA1 hash in ruby?
...nswered Aug 29 '08 at 15:56
devstopfixdevstopfix
6,31844 gold badges2828 silver badges3131 bronze badges
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Can media queries resize based on a div element instead of the screen?
...ing to emails when the container div is too small (i.e. when the Gmail desktop version email space is too small to fit a 2-column design, due to window resizing for instance).
– Lev
Mar 16 '17 at 17:04
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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...contains an imageView with that arrow, a label with the custom text and on top of the view I have a button with an action. Then I added a simple animation (fading and translation).
The following code simulates the behaviour of the back button including animation.
-(void)viewWillAppear:(BOOL)animat...
How do I echo and send console output to a file in a bat script?
...ightly incorect. You have to use the pipe "|" instead of the ">" in the top example. Weirdly, the order of the STDOUT and STDERR output was mixed up on the command line in that case. The bottom example works perfectly for me though.
– Cerno
Feb 10 at 13:49
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Best way to test exceptions with Assert to ensure they will be thrown
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@Graham -- I typed this off the top of my head. Ordinarily I would also print out the exception message in addition to it's type. The point is that the test would fail since the second handler would catch the assertion failure and "refail" with informatio...
How can I do string interpolation in JavaScript?
...ted quote , back quote) en.wikipedia.org/wiki/Grave_accent . It's at the top left on your keyboard :)
– Quincy
Apr 13 '17 at 10:38
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How to go to an error using only the keyboard in Eclipse?
... showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg cla...
Create thumbnail image
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i gave like this... var path = @"C:\Users\Gopal\Desktop\files.jpeg"; Bitmap srcBmp = new Bitmap(path);
– Gopal Palraj
Mar 1 '18 at 5:10
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Tricks to manage the available memory in an R session
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The fact that the top-voted answer involves restarting R is the worst criticism of R possible.
– sds
Jul 15 '13 at 20:44
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