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Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?
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66:99 and climbing:
Yes, there is a better way than going into every single simulator in town,...
not None test in Python [duplicate]
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1033
if val is not None:
# ...
is the Pythonic idiom for testing that a variable is not set ...
throw Error('msg') vs throw new Error('msg')
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Both are fine; this is explicitly stated in the specification:
... Thus the function call ...
Default html form focus without JavaScript
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edited Sep 4 '15 at 5:43
jpaugh
5,45044 gold badges3232 silver badges7979 bronze badges
answ...
Rails: convert UTC DateTime to another time zone
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edited Apr 23 '10 at 14:42
answered Apr 23 '10 at 2:42
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Difference between `npm start` & `node app.js`, when starting app?
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edited Jul 23 '17 at 9:01
unflores
1,4001212 silver badges2828 bronze badges
answered Jul 30 ...
Error: Jump to case label
...zation code belongs to another case.
In the following code, if foo equals 1, everything is ok, but if it equals 2, we'll accidentally use the i variable which does exist but probably contains garbage.
switch(foo) {
case 1:
int i = 42; // i exists all the way to the end of the switch
dost...
Bash script to receive and repass quoted parameters
... level of quoting at all. I.E. just call the above script like:
./test.sh 1 2 "3 4"
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Difference between Visibility.Collapsed and Visibility.Hidden
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edited Aug 29 '17 at 14:41
Deantwo
76977 silver badges1717 bronze badges
answered May 20 '09 ...