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Is there a minlength validation attribute in HTML5?
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@ChaZ @Basj You can add a custom error message by adding the following attribute: oninvalid="this.setCustomValidity('Your message')"
– bigtex777
Nov 26 '14 at 20:31
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Windows equivalent of the 'tail' command
Is there a way to simulate the *nix tail command on the Windows command line? I have a file and I want a way to snip off the first n lines of text. For example:
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How do you share code between projects/solutions in Visual Studio?
... pupeno
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answered Jul 12 '09 at 17:31
ilivewithianilivewithian
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Mongoose (mongodb) batch insert?
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callback(err, docs) will be called after all documents get saved or an error occurs. On success, docs is the array of persisted documents.
As Mongoose's author points out here, this method will bypass any validation procedures and access the Mongo driver directly. It's a trade-off you have to ...
Artificially create a connection timeout error
...bug in our software that occurs when I receive a connection timeout. These errors are very rare (usually when my connection gets dropped by our internal network). How can I generate this kind of effect artificially so I can test our software?
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What IDE to use for Python? [closed]
...ce Control Integration -. | | | | .- Code Folding
Error Markup -. | | | | | | .- Code Templates
Integrated Python Debugging -. | | | | | | | | .- Unit Testing
Multi-Language Support -. | | | | | | | | | | .- GUI Designer (Qt, Eric, etc)
Au...
The $.param( ) inverse function in JavaScript / jQuery
Given the following form:
18 Answers
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Why historically do people use 255 not 256 for database field magnitudes?
You often see database fields set to have a magnitude of 255 characters, what is the traditional / historic reason why? I assume it's something to do with paging / memory limits, and performance but the distinction between 255 and 256 has always confused me.
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Xcode is not currently available from the Software Update server
... @PeterEhrlich, I agree that it seemed to have no effect in that the error message still appears if you try xcode-select --install. What does seem to happen is that this corrects the path so that the command line tools which have already been installed by Xcode5 are now findable by xcode-sele...
Can I grep only the first n lines of a file?
...s. :)
– jaypal singh
Jan 7 '12 at 1:05
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