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How do I update pip itself from inside my virtual environment?
... is because on some OSes (Windows), just running pip directly can create a file lock on the executable, which would prevent updating it. By calling Python and telling it to load the module directly, you avoid accessing the executable.
– jpmc26
Jul 15 '16 at 15:...
Can Powershell Run Commands in Parallel?
... Alternatively, it's pretty easy to invoke a separate script file. Just use Start-Job -FilePath script.ps1 -ArgumentList $_
– Chad Zawistowski
Jun 16 '16 at 22:54
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Different dependencies for different build profiles
Is it possible to have a different set of dependencies in a maven pom.xml file for different profiles?
2 Answers
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Facebook App: localhost no longer works as app domain
...ing it on a remote sever like heroku.
The trick is to update the etc/hosts file this way:
127.0.0.1 mydomain.com
Then on the Facebook App's settings, type [http://] mydomain.com, without the "[" and "]"
It worked for me this way
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Decode Base64 data in Java
... Almost good: this only accepts raw base64 streams, not base64 files. I had to use final byte[] decoded = Base64.getMimeDecoder().decode(encoded); instead. But thanks anyway! (Nice with commons-io FileUtils.readFileToByteArray and FileUtils.writeByteArrayToFile – especially when you re...
Sqlite LIMIT / OFFSET query
...in some order, probably determined by how they're physically stored in the file. But this doesn't necessarily mean it's in the order you want. The only way to get a predictable order is to use ORDER BY explicitly.
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Run an app on a multiple devices automatically in Android Studio
...u can't select multiple devices in the device chooser dialog for a Test profile. Instead, you need to run the gradle command connectedCheck. This runs your tests on all devices connected. There's no embedded UI for it (like you get running tests on a single device), but it provides a link to a local...
Inner class within Interface
...ten neater than littering your source tree with heaps of trivial exception files.
interface MyInterface {
public static class MyInterfaceException extends Exception {
}
void doSomething() throws MyInterfaceException;
}
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Should an Enum start with a 0 or a 1?
...problems. otherwise you might need a versioning of your data store (e.g. a file header containing a version for changing the behaviour when reading/writing values) (or see memento pattern)
– Beachwalker
Aug 31 '11 at 15:59
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How to get href value using jQuery?
...sted in IE8 (don't forget to allow javascript to run if you're testing the file from your computer) and chrome.
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