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How do I print debug messages in the Google Chrome JavaScript Console?
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Just realized, console.log() is awesome for js debugging ... I often forget using it in practice.
– Ish
Jul 29 '11 at 19:46
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How to rethrow the same exception in SQL Server
...ch
if @@trancount > 0 rollback transaction;
throw;
end catch
Before SQL 2012
begin try
begin transaction;
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commit transaction;
end try
begin catch
declare @ErrorMessage nvarchar(max), @ErrorSeverity int, @ErrorState int;
select @ErrorMessage = ERROR_MESSA...
How to do a safe join pathname in ruby?
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One thing to note. Ruby uses a "/" for file separator on all platforms, including Windows, so you don't actually need use different code for joining things together on different platforms. "C:/tmp/1.text" should work fine.
File.join() is your friend for joini...
XPath to select element based on childs child value
...ment. Your current predicate goes back to the root of the document to look for an author.
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Nexus 7 not visible over USB via “adb devices” from Windows 7 x64
...but if you select the second option "Camera (PTP)" the device is available for debugging (the lesson is ignore the camera, and focus on the protocol PTP).
This configuration is persistent, and I'm guessing that with a brand new device it will connect as MTP until told otherwise.
Thanks to @Ciaran...
How to dump a dict to a json file?
...tee that keys are ordered in any particular manner
– ford prefect
Aug 1 '17 at 18:08
1
It throws ...
Root user/sudo equivalent in Cygwin?
...tart --action=runas command
This will open a Windows dialogue box asking for the Admin password and run the command if the proper password is entered.
This is easily scripted, so long as ~/bin is in your path. Create a file ~/bin/sudo with the following content:
#!/usr/bin/bash
cygstart --action...
How do I set the timeout for a JAX-WS webservice client?
I've used JAXWS-RI 2.1 to create an interface for my web service, based on a WSDL. I can interact with the web service no problems, but haven't been able to specify a timeout for sending requests to the web service. If for some reason it does not respond the client just seems to spin it's wheels for...
Disable validation of HTML5 form elements
In my forms, I'd like to use the new HTML5 form types, for example <input type="url" /> ( more info about the types here ).
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Scala: join an iterable of strings
...variant exists in which you can specify a prefix and suffix too.
See here for an implementation using foldLeft, which is much more verbose, but perhaps worth looking at for education's sake.
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