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Get path from open file in Python
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151
The key here is the name attribute of the f object representing the opened file. You get it li...
Android: Why does long click also trigger a normal click?
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edited Mar 25 '11 at 3:41
answered Mar 25 '11 at 3:35
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What is the apply function in Scala?
...hat takes an Int parameter and returns an Int will have OO type of Function1[Int,Int].
// define a function in scala
(x:Int) => x + 1
// assign an object representing the function to a variable
val f = (x:Int) => x + 1
Since everything is an object in Scala f can now be treated as a re...
slashes in url variables
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180
You need to escape the slashes as %2F.
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Get an object properties list in Objective-C
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13 Answers
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Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...ection on IOStreams (p.68). Most relevant to your question is in Section 6.1.2 ("Execution Speed"):
Since certain aspects of IOStreams processing are
distributed over multiple facets, it
appears that the Standard mandates an
inefficient implementation. But this
is not the case — by usi...
Why should Java ThreadLocal variables be static
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133
Because if it were an instance level field, then it would actually be "Per Thread - Per Instan...
Make page to tell browser not to cache/preserve input values
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197
Are you explicitly setting the values as blank? For example:
<input type="text" name="text...
Remove refs/original/heads/master from git repo after filter-branch --tree-filter?
...all out:
git for-each-ref --format="%(refname)" refs/original/ | xargs -n 1 git update-ref -d
(That's taken directly from the filter-branch manpage.)
This doesn't apply to you, but to others who may find this: If you do a filter-branch which removes content taking up significant disk space, you ...
How to get Linux console window width in Python
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14 Answers
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