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Command Prompt - How to add a set path only for that batch file executing?
...A word of caution. Using setx on a path, trying to add more to it, and the string is > 1024 long, I discovered that the result (my environment PATH) was truncated permanently. (A good thing that I had could copy the %PATH% I had ECHOed out before the change, and put it back using the Environment ...
Git fatal: Reference has invalid format: 'refs/heads/master
...ked absolutely perfect for me :) thx - for me dropbox created some strange string filename which was not compatible to "update"
– cV2
May 5 '14 at 20:12
...
Is it possible to make relative link to image in a markdown file in a gist?
... part varies per file (a quick experimentation confirms it is the git blob id). However you can drop that part resulting in a URL pointing to the latest version:
https://gist.github.com/user/605560c2961cb3025038/raw/img.png
or to take a working example:
https://gist.githubusercontent.com/cben/4...
Add comma to numbers every three digits
...
The fastest way is number.toLocaleString("en");
– Derek 朕會功夫
Apr 21 '14 at 21:11
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show 4 m...
Reordering arrays
...d according to each character's Unicode code point value, according to the string conversion of each element.
I noticed that you're ordering them by first name:
let playlist = [
{artist:"Herbie Hancock", title:"Thrust"},
{artist:"Lalo Schifrin", title:"Shifting Gears"},
{artist:"Faze-O"...
How are echo and print different in PHP? [duplicate]
...le parameters to output. E.g.:
echo 'foo', 'bar'; // Concatenates the 2 strings
print('foo', 'bar'); // Fatal error
If you're looking to evaluate the outcome of an output statement (as below) use print. If not, use echo.
$res = print('test');
var_dump($res); //bool(true)
...
How do I get only directories using Get-ChildItem?
...ems.
Get-ChildItem -Recurse | ?{ $_.PSIsContainer }
If you want the raw string names of the directories, you can do
Get-ChildItem -Recurse | ?{ $_.PSIsContainer } | Select-Object FullName
For PowerShell 3.0 and greater:
dir -Directory
...
How do I write output in same place on the console?
...
"\r" at the end of the string works for me in the debugger console on PyCharm 2020.1 (PyCharm 2020.1.2 (Community Edition); Build #PC-201.7846.77, built on May 31, 2020).
– battey
Jun 11 at 22:25
...
How do I get elapsed time in milliseconds in Ruby?
...time and strftime functions invaluable in parsing and formatting date/time strings (e.g. to/from logs). What comes in handy to know is:
The formatting characters for these functions (%H, %M, %S, ...) are almost the same as for the C functions found on any Unix/Linux system; and
There are a few mor...
What are .dex files in Android?
...n in the Java programming language.
Dex file format:
1. File Header
2. String Table
3. Class List
4. Field Table
5. Method Table
6. Class Definition Table
7. Field List
8. Method List
9. Code Header
10. Local Variable List
Android has documentation on the Dalvik Executable Format (.dex ...