大约有 16,800 项符合查询结果（耗时：0.0317秒） [XML]
Where does System.Diagnostics.Debug.Write output appear?
...in the output window, anyone got any other advise?
– f1wade
Dec 16 '14 at 13:12
add a comment
|
...
How to open a file for both reading and writing?
... this and it works as expected:
f = open("c:\\log.log", 'r+b')
f.write("\x5F\x9D\x3E")
f.read(100)
f.close()
Where:
f.read(size) - To read a file’s contents, call f.read(size), which
reads some quantity of data and returns it as a string.
And:
f.write(string) writes the contents of ...
How to align a to the middle (horizontally/width) of the page [duplicate]
...tent: center;
}
.center {
width: 400px;
padding: 10px;
background: #5F85DB;
color: #fff;
font-weight: bold;
font-family: Tahoma;
}
<div class="container">
<div class="center">Centered div with left aligned text.</div>
</div>
...
Force R not to use exponential notation (e.g. e+10)?
...he most direct way is to use sprintf() with explicit width e.g. sprintf("%.5f", ran2).
share
|
improve this answer
|
follow
|
...
How do I export a project in the Android studio?
... allows debug and release builds to automatically assign one less... (Ctrl+F1)
It's best to leave out the android:debuggable attribute from the manifest. If you do, then the tools will automatically insert android:debuggable=true when building an APK to debug on an emulator or device. And when you p...
How can I remove specific rules from iptables?
...L INPUT --line-numbers | grep -oP "([0-9]{1,3}).*tcp.*domain" | cut -d" " -f1
– domi27
Nov 24 '13 at 18:44
6
...
How do I compare two hashes?
...hash
Works with arrays of hashes
https://github.com/elfassy/rails/commit/5f3410e04fe8c4d4745397db866c9633b80ccec6
share
|
improve this answer
|
follow
|
...
How do you convert an entire directory with ffmpeg?
...ch old movie, try this.
for i in *.avi;
do name=`echo "$i" | cut -d'.' -f1`
echo "$name"
ffmpeg -i "$i" "${name}.mov"
done
share
|
improve this answer
|
follow
...
What is the difference between class and instance methods?
...he number of objects in a specific instance.
– Brian Pan
Jan 14 '11 at 5:59
2
...
When is .then(success, fail) considered an antipattern for promises?
...(promise, "then", « undefined, onRejected »).
that means:
promise.then(f1).catch(f2)
equals
promise.then(f1).then(undefiend, f2)
share
|
improve this answer
|
follow
...