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How do I get a string format of the current date time, in python?
...
#python3
import datetime
print(
'1: test-{date:%Y-%m-%d_%H:%M:%S}.txt'.format( date=datetime.datetime.now() )
)
d = datetime.datetime.now()
print( "2a: {:%B %d, %Y}".format(d))
# see the f" to tell python this is a f string, no .format
print(f"2b: {d:%B %d, %Y}")
print(f"3: Today is ...
Controlling a USB power supply (on/off) with Linux
... need to change usb1 to usb n)
Source: Documentation/usb/power-management.txt.gz
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Express res.sendfile throwing forbidden error
... top of the file.
relative to cwd: path.resolve('../../some/path/to/file.txt');
relative to file: path.resolve(__dirname+'../../some/path/to/file.txt');
From reading the link from @Joe's comment, it sounds like relative paths are a security risk if you accept user input for the path (e.g. sendfi...
Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials
...tive built in shares.
Example: \\computername\c$\program files\Folder\file.txt
Here is some sample C# code that uses WNetUseConnection.
Note, for the NetResource, you should pass null for the lpLocalName and lpProvider. The dwType should be RESOURCETYPE_DISK. The lpRemoteName should be \\Computer...
Pretty printing XML with javascript
...lines in text nodes, before calling prettify, call private makeSingleLine(txt: string): string { let s = txt.trim().replace(new RegExp("\r", "g"), "\n"); let angles = ["<", ">"]; let empty = [" ", "\t", "\n"]; while (s.includes(" <") || s.includes("\t<") || s.includes("\n<") || s.in...
Reading specific lines only
... of offering another solution:
import linecache
linecache.getline('Sample.txt', Number_of_Line)
I hope this is quick and easy :)
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How do I tar a directory of files and folders without including the directory itself?
...$ find /my/dir/ -printf "%P\n" -type f -o -type l -o -type d
> textfile.txt
> documentation.pdf
> subfolder2
> subfolder
> subfolder/.gitignore
For example if you want to filter PDF files, add ! -name '*.pdf'
$ find /my/dir/ -printf "%P\n" -type f ! -name '*.pdf' -o -type l -o -typ...
invalid command code ., despite escaping periods, using sed
... For me, adding -e after -i made sed backup all my files in this way: "foo.txt" -> "foo.txt-e". Obviously what I wanted was rather -i '', i.e. don't backup changed files.
– mdup
Oct 2 '14 at 8:51
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How to compare two files not in repo using git
...m is not in the repository by using --no-index:
git diff --no-index file1.txt file2.txt
It doesn't matter which one is tracked by git and which is not - one or both can be untracked, eg:
$ date > x
$ sleep 2
$ date > y
$ git diff --color-words --no-index x y
diff --git a/x b/y
index 6b10c7...
Parsing huge logfiles in Node.js - read in line-by-line
...eReader = require('line-by-line'),
lr = new LineByLineReader('big_file.txt');
lr.on('error', function (err) {
// 'err' contains error object
});
lr.on('line', function (line) {
// pause emitting of lines...
lr.pause();
// ...do your asynchronous li...