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How to export JavaScript array info to csv (on client side)?
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From what I know, there isn't a way to do that using window.open. However, you can create a hidden link that has a download attribute set to the file name you desire. Then "clicking" this link will download the file in the name yo...
Python function attributes - uses and abuses [closed]
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Do you think there are down-sides to this? e.g. What if two libraries try to write the same ad-hoc attribute?
– allyourcode
Nov 27 '12 at 6:58
19
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The SQL OVER() clause - when and why is it useful?
I read about that clause and I don't understand why I need it.
What does the function Over do? What does Partitioning By do?
Why can't I make a query with writing Group By SalesOrderID ?
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How to convert object array to string array in Java
...ntention of actually replacing the objects with something else. If that is what you need to do, then looping is the only way.
– Yishai
Jun 19 '09 at 16:14
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Seeking clarification on apparent contradictions regarding weakly typed languages
...think I understand strong typing , but every time I look for examples for what is weak typing I end up finding examples of programming languages that simply coerce/convert types automatically.
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Read file from line 2 or skip header row
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What about using consume() from more-itertools as stated in docs.python.org/3/library/itertools.html#itertools-recipes ? I heard about this on stackoverflow.com/questions/11113803
– AnotherParker
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How to test if string exists in file with Bash?
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grep -Fxq "$FILENAME" my_list.txt
In case you are wondering (as I did) what -Fxq means in plain English:
F: Affects how PATTERN is interpreted (fixed string instead of a regex)
x: Match whole line
q: Shhhhh... minimal printing
From the man file:
-F, --fixed-strings
Interpret PATTERN a...
Insert results of a stored procedure into a temporary table
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I would be interested to know what the difference between this and @Aaron Alton's solution above. This one seems far simpler, but I am unsure as to any other implications.
– funkymushroom
Jun 1 '12 at 17:57
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How to create empty text file from a batch file?
Can somebody remember what was the command to create an empty file in MSDOS using BAT file?
13 Answers
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Android: How to enable/disable option menu item on button click?
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setEnable() does change what happens when you press this menu but doesn't change how it looks (what's wrong, Android developers?). So it is clearer to either disable and change the title, or preferably just make the MenuItem invisible.
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