大约有 11,700 项符合查询结果（耗时：0.0171秒） [XML]
Difference between parameter and argument [duplicate]
...ges and their communities. For example, I have also heard actual parameter etc.
So here, x and y would be formal parameters:
int foo(int x, int y) {
...
}
Whereas here, in the function call, 5 and z are the actual arguments:
foo(5, z);
...
How to empty (clear) the logcat buffer in Android [duplicate]
...
The following command will clear only non-rooted buffers (main, system ..etc).
adb logcat -c
If you want to clear all the buffers (like radio, kernel..etc), Please use the following commands
adb root
adb logcat -b all -c
or
adb root
adb shell logcat -b all -c
Use the following commands ...
How to check identical array in most efficient way? [duplicate]
... to suggest that [ 1, 2 ] equals [ '1,2' ] and also equals [ 1, '2' ]..... etc. etc.
– davidhadas
Dec 25 '15 at 12:46
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Is there a math nCr function in python? [duplicate]
... calculates nCr in an efficient manner (compared to calculating factorials etc.)
import operator as op
from functools import reduce
def ncr(n, r):
r = min(r, n-r)
numer = reduce(op.mul, range(n, n-r, -1), 1)
denom = reduce(op.mul, range(1, r+1), 1)
return numer // denom # or / in ...
Getting random numbers in Java [duplicate]
...wnload.oracle.com/javase/6/docs/api/java/lang/… ). So it's 0.0 to 49.999 etc. which becomes 1 to 50.999 etc. when you add 1, which becomes 1 to 50 when you truncate to int.
– Rup
May 5 '11 at 13:48
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Get element type with jQuery
... just fine for elements, and the latter will work on textnodes, attributes etc. as well.
– adeneo
Jul 29 '15 at 17:42
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How to convert integer to string in C? [duplicate]
...eg multi-byte characters, numbers that represent counters without a limit, etc).
– gone
Apr 23 '14 at 9:21
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How to upgrade R in ubuntu? [closed]
...ollow the instructions from here
Open the sources.list file:
sudo nano /etc/apt/sources.list
Add a line with the source from where the packages will be retrieved. For example:
deb https://cloud.r-project.org/bin/linux/ubuntu/ version/
Replace https://cloud.r-project.org with whatever mir...
Display text on MouseOver for image in html
...ther things like <a ... anchors, <p>, <div>, <input>, etc.
See: this
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google protocol buffers vs json vs XML [closed]
...editable
can be parsed without knowing schema in advance
standard for SOAP etc
good tooling support (xsd, xslt, sax, dom, etc)
pretty verbose
Protobuf
very dense data (small output)
hard to robustly decode without knowing the schema (data format is internally ambiguous, and needs schema to clari...