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Convert NSURL to local file path
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223
Use the -[NSURL path] method:
NSLog(@"%@", myUrl.path);
From the documentation:
The path ...
Java “user.dir” property - what exactly does it mean?
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Uooo
5,80877 gold badges3333 silver badges6060 bronze badges
answered Apr 26 '13 at 14:41
whiskeyspiderwhiskeyspider
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Remove duplicated rows
...only need the first three columns
deduped.data <- unique( yourdata[ , 1:3 ] )
# the fourth column no longer 'distinguishes' them,
# so they're duplicates and thrown out.
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Remove the first character of a string
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317
python 2.x
s = ":dfa:sif:e"
print s[1:]
python 3.x
s = ":dfa:sif:e"
print(s[1:])
both pr...
Can I set null as the default value for a @Value in Spring?
I'm currently using the @Value Spring 3.1.x annotation like this:
5 Answers
5
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How to find out which fonts are referenced and which are embedded in a PDF document
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BAAAAA+Arial-Black TrueType yes yes yes 53 0
CAAAAA+Tahoma TrueType yes yes yes 28 0
DAAAAA+Wingdings-Regular TrueType yes yes yes 43 0
EAAAAA+Webdings TrueType yes yes yes...
Gradle build only one module
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310
To execute a task of a specific subproject, specify its task path. For example:
gradle :ABC:b...
How can I filter lines on load in Pandas read_csv function?
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Madhup Kumar
533 bronze badges
answered Nov 30 '12 at 21:31
Matti JohnMatti John
14.2k66 gol...
What CSS selector can be used to select the first div within another div
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edited Jul 17 '13 at 16:09
answered Feb 25 '13 at 20:13
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