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What is meant by Ems? (Android TextView)
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android:ems or setEms(n) sets the width of a TextView to fit a text of n 'M' letters regardless of the actual text extension and text size. See wikipedia Em unit
but only when the layout_width is set to "wrap_content". Other layo...
Get Unix Epoch Time in Swift
...you have to account for networking delays and check for connectivity. I decided to just use Foundation...
– Chase Roberts
Dec 9 '16 at 20:23
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JavaScript Date Object Comparison
... @RobG You know, you are absolutely right. =) I was writing a library and did a test "just cuz." In real software it makes no difference whatsoever.
– Nick Zalutskiy
Jan 15 '13 at 5:12
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Why doesn't Mockito mock static methods?
...tand the problems misuse/excessive use of static methods can cause. But I didn't really get to the bottom of why it is hard to mock static methods.
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What is the difference between Reader and InputStream?
...d bytes from a stream. So they are useful for binary data such as images, video and serialized objects.
Readers on the other hand are character streams so they are best used to read character data.
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Batch not-equal (inequality) operator
...o be turned on (They are by default on 2000+ but can be turned off system wide or as a parameter to cmd.exe) Normally you should turn them on with setlocal, but for a simple if not equal test, just use "if not", it goes back to the good old DOS days
– Anders
Se...
Go Unpacking Array As Arguments
...ant ... after when you call the my_func function.
Running example: http://ideone.com/8htWfx
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php check if array contains all array values from another array
...out if $all contains all $search_this values and return true or false. any idea please?
5 Answers
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What does the 'Z' mean in Unix timestamp '120314170138Z'?
...al time zones is based on longitudinal position, the Z time is not exactly identical to the actual GMT time 'zone'. However, since it is primarily used as a reference time, it doesn't matter what area of Earth it applies to as long as everyone uses the same reference.
From wikipedia again, http://e...
Pragma in define macro
...GIFY(a) #a
#define DEFINE_DELETE_OBJECT(type) \
void delete_ ## type ## _(int handle); \
void delete_ ## type(int handle); \
_Pragma( STRINGIFY( weak delete_ ## type ## _ = delete_ ## type) )
DEFINE_DELETE_OBJECT(foo);
when put in...