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How to stop unwanted UIButton animation on title change?
...
Unfortunately this doesn't seem to work. Neither does performWithoutAnimation
– Sway
Oct 24 '13 at 22:23
9
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What is the difference between C# and .NET?
... and .NET can evolve separately though there is connection via the CTS. VS2012 e.g. not support C# 6 compiler but works with .NET 4.6
– Frank Q.
Mar 17 '18 at 6:05
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CMake使用教程 - C/C++ - 清泛网 - 专注C/C++及内核技术
... 1: TutorialRuns
1/5 Test #1: TutorialRuns ..................... Passed 0.01 sec
Start 2: TutorialComp25
2/5 Test #2: TutorialComp25 ................... Passed 0.01 sec
Start 3: TutorialNegative
3/5 Test #3: TutorialNegative ................. Passed 0.01 sec
Start 4: TutorialSmall
4/5 Test #4...
Replacing blank values (white space) with NaN in pandas
...ux', ' '],
], columns='A B C'.split(), index=pd.date_range('2000-01-01','2000-01-06'))
# replace field that's entirely space (or empty) with NaN
print(df.replace(r'^\s*$', np.nan, regex=True))
Produces:
A B C
2000-01-01 -0.532681 foo 0
2000-01-02 1.490752 b...
MongoDB: How to update multiple documents with a single command?
...ment1>, ... ]
}
)
In v2.2, the update function takes the following form:
db.collection.update(
<query>,
<update>,
{ upsert: <boolean>, multi: <boolean> }
)
https://docs.mongodb.com/manual/reference/method/db.collection.update/
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How to print a query string with parameter values when using Hibernate
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Abdull
21.9k1919 gold badges110110 silver badges155155 bronze badges
answered Nov 11 '09 at 6:40
Pascal ThiventPascal Thivent
...
How do I convert a datetime to date?
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you could enter this code form for (today date & Names of the Day & hour) :
datetime.datetime.now().strftime('%y-%m-%d %a %H:%M:%S')
'19-09-09 Mon 17:37:56'
and enter this code for (today date simply):
datetime.date.today().strftime('%y-%m-%...
Calculate number of hours between 2 dates in PHP
.....)
– semmelbroesel
Apr 1 '13 at 19:01
2
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How do you return a JSON object from a Java Servlet
How do you return a JSON object form a Java servlet.
13 Answers
13
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for each loop in Objective-C for accessing NSMutable dictionary
...d value = xyz[key];
// do stuff
}
This works for every class that conforms to the NSFastEnumeration protocol (available on 10.5+ and iOS), though NSDictionary is one of the few collections which lets you enumerate keys instead of values. I suggest you read about fast enumeration in the Collect...