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How do you sort a list in Jinja2?
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Ok, thanks. I did end up sorting in Python before sending to template: <code>movie_list = sorted( movie_list, key = lambda movie:movie.rating, reverse = True )</code> Too bad, it might be nice to let the template decide on the sort order! ( could ...
Selenium wait until document is ready
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Here's my attempt at a completely generic solution, in Python:
First, a generic "wait" function (use a WebDriverWait if you like, I find them ugly):
def wait_for(condition_function):
start_time = time.time()
while time.time() < start_time + 3:
if condition_fu...
“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]
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Can I set this property somehow in pom.xml? I need to make my build portable to different environments.
– Ondrej Bozek
Nov 30 '11 at 8:14
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How to go back to previous page if back button is pressed in WebView?
...="true" attribute in the <activity> you want, in the AndroidManifest.xml
– LocalPCGuy
Sep 27 '13 at 21:48
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Why so red? IntelliJ seems to think every declaration/method cannot be found/resolved
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I had the same problem after changing JDK from 1.6 to 1.7 in my pom.xml and setting Maven 3 path + JDK project settings to 1.7.
What did it for me was => File -> Invalidate Caches and Restart
PS: problem occured again, so i just reimported the full project after deleting the .idea fol...
Expression Versus Statement
...ction can iclude unless the language only allows for limited lambdas, like Python's single-expression lambdas.
In an expression-based language, all you need is a single expression for a function since all control structures return a value (a lot of them return NIL). There's no need for a return st...
Hidden Features of Visual Studio (2005-2010)?
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yes, works under C#, Web Designer, XML editor, CSS editor, XSD editor, JavaScript (to an extent). Most of the supported file types
– Aaron Powell
Sep 19 '08 at 8:19
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Javascript / Chrome - How to copy an object from the webkit inspector as code
... trying to do is convert an object that was created using ajax to parse an xml feed into a static javascript object so that a file can run locally, without a server. I've included a screenshot of the object in the chrome inspector window so you can see what I'm trying to do.
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how to read System environment variable in Spring applicationContext
...> for instance.
The variable systemProperties is predefined, see 6.4.1 XML based configuration.
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PHP script to loop through all of the files in a directory?
...ith "limit" though—no such luck when you have a directory with 5 million XML files to iterate through.
– NexusRex
Apr 12 '11 at 5:15
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