大约有 2,600 项符合查询结果（耗时：0.0328秒） [XML]
Git Alias - Multiple Commands and Parameters
...some usages: 1. a=123;$a errors, but a=123; : $a does not. 2. : > hello.txt empties hello.txt. 3. if [ "$a" = "hello" ];then : ;fi runs okay but errors without ':'. It's like pass in python. 4. : this is a comment, the colon followed by space works as # in a comment line.
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Is a URL allowed to contain a space?
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1738 has been superceeded by 2396. ietf.org/rfc/rfc2396.txt That is the current Uri specification. It does not matter in this case though.
– Steve Severance
Jan 31 '09 at 19:14
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Android: install .apk programmatically [duplicate]
...omplete = new BroadcastReceiver() {
public void onReceive(Context ctxt, Intent intent) {
Intent install = new Intent(Intent.ACTION_VIEW);
install.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
install.setDataAndType(uri,
manager.getMimeTypeF...
Broken references in Virtualenvs
...nstall the requirements for the new project.
pip install -r requirements.txt
This should leave the project as it was before.
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Batch file to copy files from one folder to another folder
...or.
ie if there are spaces in the path ie if you have:
"C:\Some Folder\*.txt"
but not required if you have:
C:\SomeFolder\*.txt
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BAT file: Open new cmd window and execute a command in there
... a program and pass a filename parameter:
CMD /c write.exe c:\docs\sample.txt
Run a program and pass a long filename:
CMD /c write.exe "c:\sample documents\sample.txt"
Spaces in program path:
CMD /c ""c:\Program Files\Microsoft Office\Office\Winword.exe""
Spaces in program path + parameters:
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Peak detection in a 2D array
...eason I had to reshape. Numpy ignored the shape header.
paws_data = np.loadtxt("paws.txt").reshape(4,11,14)
#getting a list of images
paws = [p.squeeze() for p in np.vsplit(paws_data,4)]
def detect_peaks(image):
"""
Takes an image and detect the peaks usingthe local maximum filter.
Re...
How do I programmatically change file permissions?
...ou have done on *nix systems. The syntax is :
File file = new File("file4.txt");
file.createNewFile();
Set<PosixFilePermission> perms = new HashSet<>();
perms.add(PosixFilePermission.OWNER_READ);
perms.add(PosixFilePermission.OWNER_WRITE);
Files.setPosixFilePermissions(file.toPath(), ...
git command to move a folder inside another
..."git reset HEAD <file>..." to unstage)
#
# renamed: common/file.txt -> include/common/file.txt
#
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Android: android.content.res.Resources$NotFoundException: String resource ID #0x5
... the exception from the title when I run my app. What it does is it has a .txt file with words for a Hangman game and I think the exception is thrown when accessing the file. My file, cuvinte.txt is located into /assets/. Here is my code (i skipped the layout/xml part, which works fine):
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