大约有 2,200 项符合查询结果（耗时：0.0173秒） [XML]
How to get everything after a certain character?
...e, then substr grabs everything from that index plus 1, onwards.
$data = "123_String";
$whatIWant = substr($data, strpos($data, "_") + 1);
echo $whatIWant;
If you also want to check if the underscore character (_) exists in your string before trying to get it, you can use the following:...
Check whether a path is valid in Python without creating a file at the path's target
...es:
Under Windows, instances of WindowsError whose winerror attribute is 123 (i.e., ERROR_INVALID_NAME).
Under all other OSes:
For pathnames containing null bytes (i.e., '\x00'), instances of TypeError.
For pathnames containing path components longer than 255 bytes, instances of OSError whose errc...
Where does Android emulator store SQLite database?
...
123
An update mentioned in the comments below:
You don't need to be on the DDMS perspective an...
Convert xlsx to csv in Linux with command line
...
Using exporter Gnumeric_stf:stf_csv
$ cat newfile.csv
Foo,Bar,Baz
1,2,3
123.6,7.89,
2012/05/14,,
The,last,Line
To install on Ubuntu:
apt-get install gnumeric
To install on Mac:
brew install gnumeric
share
...
Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
...
AdaTheDevAdaTheDev
123k2424 gold badges179179 silver badges181181 bronze badges
...
Is there a better way to run a command N times in bash?
...
123
Another simple way to hack it:
seq 20 | xargs -Iz echo "Hi there"
run echo 20 times.
Not...
Serialize an object to XML
...
123
I modified mine to return a string rather than use a ref variable like below.
public static s...
How can I undo a `git commit` locally and on a remote after `git push`
...lt;remote> <branch>
(Example push: git push -f origin bugfix/bug123)
This will undo the last commit and push the updated history to the remote. You need to pass the -f because you're replacing upstream history in the remote.
...
How to make a copy of a file in android?
...
123
Alternatively, you can use FileChannel to copy a file. It might be faster than the byte copy m...