大约有 15,461 项符合查询结果（耗时：0.0388秒） [XML]
Which is faster: while(1) or while(2)?
...on for each iteration.
First example (returning 1):
.L4:
call x
testl %eax, %eax
jne .L4
movl $0, %eax
addq $32, %rsp
popq %rbp
ret
.seh_endproc
.ident "GCC: (tdm64-2) 4.8.1"
Second example (returning sqrt(7)):
.L4:
call x
xorpd %xmm1,...
Gets byte array from a ByteBuffer in java
... when the backing array is longer, so you must not use their equality as a test of when bb.array() is correct. See ByteBuffer.slice().
– cdunn2001
Sep 26 '12 at 0:01
1
...
For files in directory, only echo filename (no path)
... basename won't work correctly for files with space. Example: pwd output: /test 1, basename $(pwd) output: test. Tested on OS X and Ubuntu Server (14.04). Native bash solution, as @SiegeX recommended, is what worked for me.
– Marko Grešak
Nov 9 '14 at 0:56
...
How do I convert a org.w3c.dom.Document object to a String?
...
I would not write a unit test for such code. You would be testing framework plumbing more than your application logic. Checking if the plumbing 'works' can occur as part of an integration or end-to-end test.
– Adriaan Koster
...
if arguments is equal to this string, define a variable like this string
... usage
exit 1
;;
t)
TEST=$OPTARG
;;
r)
SERVER=$OPTARG
;;
p)
PASSWD=$OPTARG
;;
v)
VERBOSE=1
;;
?)
usage
...
Make a link in the Android browser start up my app?
... above.
This works with the built-in browser, Opera, and Firefox (haven't tested any other browser). Firefox asks 'This link needs to be opened with an application' (ok, cancel). Other browsers apparently don't worry about security that much, they just open the app, no questions asked.
...
How to run an application as “run as administrator” from the command prompt? [closed]
I have a batch file called test.bat . I am calling the below instructions in the test.bat file:
3 Answers
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Tar archiving that takes input from a list of files
...check out the other answers below. E.g. For sunOS, two alternatives I have tested: tar -cvf file.tar -I list.txt and tar -cvf file.tar $(cat list.txt)
– Nasri Najib
Sep 2 '19 at 8:37
...
Dynamically load a JavaScript file
...cr" + "ipt>");
}
</script>
It worked great in every browser I tested it in: IE6/7, Firefox, Safari, Opera.
Update: jQuery-less version:
<script>
var js = ["scripts/jquery.dimensions.js", "scripts/shadedborder.js", "scripts/jqmodal.js", "scripts/main.js"];
for (var i = 0, l =...
Why dict.get(key) instead of dict[key]?
...ntage of returning the default value. But to clear all our queries, we can test on a fairly large list (Note that the test includes looking up all the valid keys only)
def getway(d):
for i in range(100):
s = d.get(i)
def lookup(d):
for i in range(100):
s = d[i]
Now timing...