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How to force a html5 form validation without submitting it via jQuery
...checkValidity(); // returns true/false
If you want to display the native error messages that some browsers have (such as Chrome), unfortunately the only way to do that is by submitting the form, like this:
var $myForm = $('#myForm');
if(! $myForm[0].checkValidity()) {
// If the form is invalid...
How to turn on WCF tracing?
...e="System.Diagnostics.XmlWriterTraceListener"
initializeData="Error.svclog" />
</sharedListeners>
</system.diagnostics>
</configuration>
To view the log file, you can use "C:\Program Files\Microsoft SDKs\Windows\v7.0A\bin\SvcTraceViewer.exe".
If "SvcTraceVi...
logger configuration to log to file and print to stdout
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@sr2222 logger.addHandler(sys.stdout) gives me NameError: name 'sys' is not defined
– stdcerr
Dec 5 '12 at 22:57
21
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How do I apply a diff patch on Windows?
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@SheriffMd Don't you receive the error "D:\Folder is not a working copy" ?
– onmyway133
Feb 26 '13 at 11:26
1
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don't fail jenkins build if execute shell fails
...rkspace, Jenkins is failing the build. This is because git is returning an error code when there are no changes to commit. I'd like to either abort the build, or just mark it as unstable if this is the case. Any ideas?
...
Git push results in “Authentication Failed”
...t commit , and git push so far with no problems. Suddenly I am having an error that says:
33 Answers
...
What is the best way to uninstall gems from a rails3 project?
...ndler:
bundle exec gem uninstall GEM_NAME
Note that this throws
ERROR: While executing gem ... (NoMethodError) undefined method `delete' for #<Bundler::SpecSet:0x00000101142268>
but the gem is actually removed. Next time you run bundle install the gem will be reinstalled.
...
Node.js app can't run on port 80 even though there's no other process blocking the port
...
The error code EACCES means you don't have proper permissions to run applications on that port. On Linux systems, any port below 1024 requires root access.
...
Create Directory When Writing To File In Node.js
...ectory within the data subdirectory. However I am getting the following error:
8 Answers
...
How can I default a parameter to Guid.Empty in C#?
...
Explanation
Why didn't Guid.Empty work?
The reason you are getting the error is because Empty is defined as:
public static readonly Guid Empty;
So, it is a variable, not a constant (defined as static readonly not as const). Compiler can only have compiler-known values as method parameters def...