大约有 2,600 项符合查询结果（耗时：0.0210秒） [XML]
Using getopts to process long and short command line options
...an application of getopt might convert the following:
myscript -ab infile.txt -ooutfile.txt
into this:
myscript -a -b -o outfile.txt infile.txt
You have to do the actual processing yourself. You don't have to use getopt at all if you make various restrictions on the way you can specify option...
How do I force git to use LF instead of CR+LF under windows?
...F
A first simple step would still be in a .gitattributes file:
# 2010
*.txt -crlf
# 2020
*.txt text eol=lf
(as noted in the comments by grandchild, referring to .gitattributes End-of-line conversion), to avoid any CRLF conversion for files with correct eol.
And I have always recommended git ...
Download multiple files with a single action
...n do_dl() {
download_files([
{ download: "http://www.nt.az/reg.txt", filename: "regs.txt" },
{ download: "https://www.w3.org/TR/PNG/iso_8859-1.txt", filename: "standards.txt" },
{ download: "http://qiime.org/_static/Examples/File_Formats/Example_Mapping_File.txt", filename:...
diff to output only the file names
... will miss files of identical size but different content, e.g. old/version.txt "29a" new/version.txt "29b". Use instead: rsync -ric --dry-run old/ new/ where the "-i" argument allows to obtain the file list directly via rsync -ric --dry-run old/ new/ | cut -d" " -f 2
– iolsmit
...
How do I make CMake output into a 'bin' dir?
...MAKE_RUNTIME_OUTPUT_DIRECTORY. We use the following in our root CMakeLists.txt:
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
You can also specify the output direc...
GetManifestResourceStream returns NULL
...
That worked. ProjectName.Resources.Help.txt was the embedded resource name.
– Ron
Feb 8 '14 at 1:23
2
...
How to read a large file line by line?
...gets() function to read the file line by line:
$handle = fopen("inputfile.txt", "r");
if ($handle) {
while (($line = fgets($handle)) !== false) {
// process the line read.
}
fclose($handle);
} else {
// error opening the file.
}
...
'git add --patch' to include new files?
...
When I tried git add -p someNewFile.txt on a new file (an untracked file), git would simply output No changes. and stop. I had to tell git that I intended to track the new file first.
git add -N someNewFile.txt
git add -p
However, since the file was untrack...
Git copy file preserving history [duplicate]
...have a somewhat confusing question in Git.
Lets say, I have a file dir1/A.txt committed and git preserves a history of commits
...
Replace whitespaces with tabs in linux
..."\t" '$1=$1' file1
or SED if you preffer
sed 's/[:blank:]+/,/g' thefile.txt > the_modified_copy.txt
or even tr
tr -s '\t' < thefile.txt | tr '\t' ' ' > the_modified_copy.txt
or a simplified version of the tr solution sugested by Sam Bisbee
tr ' ' \\t < someFile > someFile
...