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Gulp.js task, return on src?
...c() returns a stream, so it's async.
Without it the task system wouldn't know when it finished. Read the docs.
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Maven2 property that indicates the parent directory
... </execution>
</executions>
</plugin>
<!-- Now, I can load the properties file using the new 'env-properties-file-by-groovy' property. -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>properties-maven-plugin</artifact...
Accessing the index in 'for' loops?
...e want to iterate over with an index:
items = ['a', 'b', 'c', 'd', 'e']
Now we pass this iterable to enumerate, creating an enumerate object:
enumerate_object = enumerate(items) # the enumerate object
We can pull the first item out of this iterable that we would get in a loop with the next fun...
Why does C# disallow readonly local variables?
...in the case of other languages). The fact that it's disallowed in C# right now, is another argument that some of the "features" of C# are merely an enforcement of personal coding style of its creators.
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Is there an S3 policy for limiting access to only see/access one bucket?
...ome more (like PutBucketAcl).
The following IAM policy is working for me now:
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"s3:ListBucket",
"s3:GetBucketLocation",
"s3:ListBucketMultipartUploads"
],
"Resource": ...
Find size of object instance in bytes in c#
...undocumented hacks. Do not rely on this working - even if it works for you now, it may stop working tomorrow, with any minor or major .NET update.
You can use the information in this article on CLR internals MSDN Magazine Issue 2005 May - Drill Into .NET Framework Internals to See How the CLR Creat...
How to Deal with Temporary NSManagedObject instances?
...e Apple have updated CoreDataBooks, indeed it still uses two contexts, but now the 2nd context is a child of the first. This technique is discussed (and recommended) in WWDC 2011 presentation 303 (what's new in Core Data in iOS) and is mentioned here (with the much, MUCH, simpler code for merging ch...
Why use 'git rm' to remove a file instead of 'rm'?
... you may want to do a git stash, but I'm relatively new to git so I don't know the exact command. If you have come here in or after 2014, I hope this answer was useful to you.
– Eric Hepperle - CodeSlayer2010
Nov 24 '14 at 19:14
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Firefox Web Console Disabled?
...ug option drop down. This clears out all the firebug codes form your page. Now Use ctrl+shift+k to bring up Firefox console that displays your console logs.
– Clain Dsilva
Jul 20 '14 at 6:27
...
Numpy array assignment with copy
....g. A = np.array([[1,2,3],[4,5]]); B = np.array([None,None], dtype='O'). Now try B[:] = A; B[0][0]=99, this will change the first element in both A and B! To my knowledge, there is no other way to guarantee a deep copy, even of a numpy-array, than copy.deepcopy
– Rolf Barts...