大约有 36,010 项符合查询结果（耗时：0.0307秒） [XML]
How often should you use git-gc?
...ng in once a day and a branch/merge/etc operation once a week you probably don't need to run it more than once a year.
With several dozen developers working on several dozen projects each checking in 2-3 times a day, you might want to run it nightly.
It won't hurt to run it more frequently than ne...
How do I add a bullet symbol in TextView?
...
Copy paste: •. I've done it with other weird characters, such as ◄ and ►.
Edit: here's an example. The two Buttons at the bottom have android:text="◄" and "►".
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How do I upload a file with metadata using a REST web service?
...h Greg that a two phase approach is a reasonable solution, however I would do it the other way around. I would do:
POST http://server/data/media
body:
{
"Name": "Test",
"Latitude": 12.59817,
"Longitude": 52.12873
}
To create the metadata entry and return a response like:
201 Created...
How to count number of files in each directory?
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Assuming you have GNU find, let it find the directories and let bash do the rest:
find . -type d -print0 | while read -d '' -r dir; do
files=("$dir"/*)
printf "%5d files in directory %s\n" "${#files[@]}" "$dir"
done
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What's the best way to do “application settings” in Android? [closed]
...shared preferences can be used by other application components. But if you do not need to share the preferences with other components and want to have activities private preferences. You can do that with the help of getPreferences() method of the activity. The getPreference method uses the getShared...
How to backup a local Git repository?
...t this is kind of weird because, when I restore, the first thing I need to do is git reset --hard .
8 Answers
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How to grep for two words existing on the same line? [duplicate]
How do I grep for lines that contain two input words on the line? I'm looking for lines that contain both words, how do I do that? I tried pipe like this:
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Apply pandas function to column to create multiple new columns?
How to do this in pandas:
13 Answers
13
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How do you load custom UITableViewCells from Xib files?
The question is simple: How do you load custom UITableViewCell from Xib files? Doing so allows you to use Interface Builder to design your cells. The answer apparently is not simple due to memory managment issues. This thread mentions the issue and suggests a solution, but is pre NDA-release and...
Change working directory in my current shell context when running Node script
...ries is actually with process.chdir(directory). Here's an example from the documentation:
console.log('Starting directory: ' + process.cwd());
try {
process.chdir('/tmp');
console.log('New directory: ' + process.cwd());
}
catch (err) {
console.log('chdir: ' + err);
}
This is also testable i...