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CORS: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true
... edited May 23 '17 at 12:26
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answered Nov 2 '13 at 17:31
user568109user568109...
Implement C# Generic Timeout
...tor thread from the Action back to a place where it could be aborted. I accomplished this with the use of a wrapped delegate that passes out the thread to kill into a local variable in the method that created the lambda.
I submit this example, for your enjoyment. The method you are really interes...
Find MongoDB records where array field is not empty
...ctures: { $exists: true, $ne: [] } })
Since MongoDB 2.6 release, you can compare with the operator $gt but could lead to unexpected results (you can find a detailled explanation in this answer):
ME.find({ pictures: { $gt: [] } })
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JPA getSingleResult() or null
...okup technically there could be multiple results (even if one, both or the combination of your foreign keys or constraints makes this impossible in practice) so this is probably the more appropriate solution.
share
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Customize UITableView header section
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hey come on use Digital color meter
– Lochana Ragupathy
Mar 25 '13 at 9:39
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convert a JavaScript string variable to decimal/money
...or pennies etc.) and then convert prior to output.". Source: stackoverflow.com/questions/149055/…
– SSH This
Nov 27 '13 at 17:33
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Ruby convert Object to Hash
...have with Ruby: map and inject are implemented with each. It's simply bad computer science.
– Nate Symer
Apr 21 '15 at 17:01
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How to delete last item in list?
...cord[-1] or record.pop() the list is changed. (as stated by @pltrdy in the comments)
Note 2: The code could use some Python idioms. I highly recommend reading this:
Code Like a Pythonista: Idiomatic Python (via wayback machine archive).
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Better way of incrementing build number?
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I don't need the git commit (or tag) in the plist file so a simple incrementing system is fine (as provided by agvtool), however the act of modifying the plist during the build breaks Xcode frequently (since removing the script it hasn't crashed ...
What is Java String interning?
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http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#intern()
Basically doing String.intern() on a series of strings will ensure that all strings having same contents share same memory. So if you have list of names where 'john' appea...