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Pointer to class data member “::*”
I came across this strange code snippet which compiles fine:
15 Answers
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Why does an NSInteger variable have to be cast to long when used as a format argument?
...t can make sense in your app to use NS(U)Integer to get a larger available range on 64-bit devices.
– Martin R
Jan 5 '14 at 17:59
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Purpose of memory alignment
...orary register, shift right 3 bytes, then OR it with the result register.
Range
For any given address space, if the architecture can assume that the 2 LSBs are always 0 (e.g., 32-bit machines) then it can access 4 times more memory (the 2 saved bits can represent 4 distinct states), or the same am...
Difference between HBase and Hadoop/HDFS
...onsider HBase when you’re loading data by key, searching data by key (or range), serving data by key, querying data by key or when storing data by row that doesn’t conform well to a schema.
Have a look at Do's and Don't of HBase from cloudera blog.
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How can I reverse a list in Python?
...o the page linked to in the answer, "Compared to extended slicing, such as range(1,4)[::-1], reversed() is easier to read, runs faster, and uses substantially less memory. "
– Jim Oldfield
Aug 20 '16 at 15:55
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What is Gradle in Android Studio?
...for your entire project.
It's empty by default, but you can apply a wide range of properties to
your project by adding them to this file.
local.properties (SDK Location)
This file tells the Android Gradle plugin where it can find your Android SDK installation.
Note: local.properties contains...
How does java do modulus calculations with negative numbers?
...out. My code is helpful for when you want the modulus result to be in the range of [0, sign(divisor) * divisor) instead of [0, sign(dividend) * divisor).
– John Kurlak
Jun 27 '16 at 15:56
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“CASE” statement within “WHERE” clause in SQL Server 2008
...ll always be positive. So, making LEN('TestPerson') > 0 will reduce the range needed to be compared
– Satyajit
Nov 10 '14 at 8:30
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How can I configure Logback to log different levels for a logger to different destinations?
... @Uriah logback.qos.ch/manual/filters.html#thresholdFilter will take a range, instead of a single level
– Antony Stubbs
Jan 27 '12 at 18:42
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How to simulate a touch event in Android?
...art = (x1, y)
end = (x2, y)
duration = 0.2
steps = 2
pause = 0.2
for i in range(1, 250):
# Every so often inject a touch to spice things up!
if i % 9 == 0:
device.touch(x2, y, 'DOWN_AND_UP')
MonkeyRunner.sleep(pause)
# Swipe right
device.drag(start, end, duration, st...