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Caveats of select/poll vs. epoll reactors in Twisted
Everything I've read and experienced ( Tornado based apps ) leads me to believe that ePoll is a natural replacement for Select and Poll based networking, especially with Twisted. Which makes me paranoid, its pretty rare for a better technique or methodology not to come with a price.
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Counting array elements in Python [duplicate]
How can I count the number of elements in an array, because contrary to logic array.count(string) does not count all the elements in the array, it just searches for the number of occurrences of string.
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How to destroy a DOM element with jQuery?
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Of course this only removes it from the visible document. If there are other references to the node from JavaScript, such as the $target variable itself, the object will escape the garbage collector for now. If you want to DESTROY it you also have to lose all references to it....
What should Xcode 6 gitignore file include?
... Pods - for those of you who use CocoaPods
Pods
which I believe is the same .gitignore that GitHub sets up with all their repositories by default.
2)
Another answer is that there's a website called "gitignore.io" , which generates the files based on the .gitignore templates from https://github.c...
How to send objects in NIB files to front/back?
...ject to select it.
Thanks to Bryce Thomas for this suggestion in the comments
Alternatively, the objects are listed from back to front in the order that they appear in the object browser list.
Drag an object in the list to the last slot in the list to bring it to the front, for example.
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How to color System.out.println output? [duplicate]
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How to get a float result by dividing two integer values using T-SQL?
... you're looking for a constant. If you need to use existing fields or parameters which are integers, you can cast them to be floats first:
SELECT CAST(1 AS float) / CAST(3 AS float)
or
SELECT CAST(MyIntField1 AS float) / CAST(MyIntField2 AS float)
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How to sum all the values in a dictionary?
...12 also works well with sum(d.values())
– LancelotHolmes
Jan 17 '17 at 1:14
7
@LancelotHolmes Yes...
Create table (structure) from existing table
How to create new table which structure should be same as another table
15 Answers
15
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How to create a .jar file or export jar on IntelliJ (like eclipse java archive export) [duplicate]
... For anyone coming here that can't get it work. It worked for me when I stored the .mf file in the root directory and not in the /src/ folder.
– Christophe De Troyer
Aug 24 '14 at 14:12
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