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Does C have a “foreach” loop construct?
...most all languages have a foreach loop or something similar. Does C have one? Can you post some example code?
12 Answers
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Deny access to one specific folder in .htaccess
... call sending 403 forbidden status .. I just want to block access when someone access it from browser.
– ravisoni
Jul 31 '14 at 9:25
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Insert new item in array on any position in PHP
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You may find this a little more intuitive. It only requires one function call to array_splice:
$original = array( 'a', 'b', 'c', 'd', 'e' );
$inserted = array( 'x' ); // not necessarily an array, see manual quote
array_splice( $original, 3, 0, $inserted ); // splice in at position 3...
Libraries not found when using CocoaPods with iOS logic tests
...a different symbol for the class than the code from my unit tests. Has anyone found a way to resolve this?
– Nicholas Hart
Oct 15 '13 at 22:35
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xcopy file, rename, suppress “Does xxx specify a file name…” message
...mple and maybe I'm just overlooking the proper flag , but how would I, in one command, copy a file from one directory to another and rename it in the destination directory? Here's my command:
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renderpartial with null model gets passed the wrong type
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@myandmycode's answer is good, but a slightly shorter one would be
<% Html.RenderPartial("TaskList", new ViewDataDictionary(Model.Tasks)); %>
This works because the ViewDataDictionary is the thing that holds the model, and it can accept a model as a constructor paramete...
How to find elements by class
...trow")
It would also work for:
soup.find_all("div", class_="stylelistrowone stylelistrowtwo")
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What is the difference between dict.items() and dict.iteritems() in Python2?
...hod named iteritems(). The original remains for backwards compatibility.
One of Python 3’s changes is that items() now return iterators, and a list is never fully built. The iteritems() method is also gone, since items() in Python 3 works like viewitems() in Python 2.7.
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Does adding a duplicate value to a HashSet/HashMap replace the previous value
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In the case of HashMap, it replaces the old value with the new one.
In the case of HashSet, the item isn't inserted.
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Insert a commit before the root commit in Git?
... newroot $commit
You can of course rearrange the whole procedure into a one-liner if you know your shell well enough.
Without plumbing
With regular porcelain commands, you cannot create an empty commit without checking out the newroot branch and updating the index and working copy repeatedly, f...