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What is a classpath and how do I set it?
... machine, so you have to provide the VM a list of places to look. This is done by putting folder and jar files on your classpath.
Before we talk about how the classpath is set, let's talk about .class files, packages, and .jar files.
First, let's suppose that MyClass is something you built as part...
Cleaning up old remote git branches
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If you have a local branch tracking a remote that's gone, this won't delete anything. For those, it appears git branch -vv followed by git branch -D branchname and finally the prune is the best way.
– Roman Starkov
Mar 31 '14 at 9:42
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How to change max_allowed_packet size
...le:
max_allowed_packet=500M
then restart the MySQL service and you are done.
See the documentation for further information.
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Is there any overhead to declaring a variable within a loop? (C++)
...oop gets its constructor called once per iteration. EDIT - I see you mentioned this below, but I think it deserves mention in the accepted answer as well.
– hoodaticus
Jul 26 '17 at 20:07
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What is the optimal length for an email address in a database?
...is that it's a Poisson distribution rather than a normal distribution - anyone have ideas why it's like that? :P
– pageman
Jul 29 '09 at 10:47
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When to use Windows Workflow Foundation? [closed]
...from WF.
Of course, this is only my opinion, but I think it's a damn good one. :)
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Cannot import the keyfile 'blah.pfx' - error 'The keyfile may be password protected'
...is currently marked will not work in a multi-developer environment. Well done.
– Daniel McQuiston
Aug 17 '12 at 14:20
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Python multiprocessing pool.map for multiple arguments
...s answer, which should probably have been accepted instead. But since this one is stuck at the top, it seemed best to improve it for future readers.
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error upon assigning Layout: BoxLayout can't be shared
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I think that one important thing to highlight from the previous answers is that the BoxLayout's target (the first parameter) should be the same Container that the setLayout method is being called upon as in the following example:
JPanel ...
Creating .pem file for APNS?
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Here is what I did, From:blog.boxedice.com and "iPhone Advanced Projects" chapter 10 byJoe Pezzillo.
With the aps_developer_identity.cer in the keychain:
Launch Keychain Access from your local Mac and from the login keychain, filter by the Certificates category. You will s...