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How to use a variable inside a regular expression?
... answered Aug 3 '11 at 18:04
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How do I display a text file content in CMD?
... How is this similar to tail -f? tail -f loops forever. How did you replicate the -f of it?
– Elie Saad
Jan 17 '18 at 10:16
3
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Stop form refreshing page on submit
...he submit/reload when user presses [Enter].
– System.Cats.Lol
Mar 26 '16 at 0:53
15
not good for ...
How does TestFlight do it?
...logs and usage information directly from your test clients and even symbolicate them if you are comfortable uploading your dsyms.
– Nick
Oct 21 '11 at 17:21
7
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How to use sed to remove the last n lines of a file
...head, but is not standard. Indeed, the standard for head states: The application shall ensure that the number option-argument is a positive decimal integer.
– William Pursell
Nov 14 '12 at 15:51
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Easier way to create circle div than using an image?
...erious disadvantages in terms of compatibility basically, you are making a cat bark.
See it working here
As you will see you just have to set up the height and width to half the border-radius
Good luck!
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How to redirect stderr to null in cmd.exe
I have an application that logs a lot of noise to stderr and REALLY slows down the execution of the application. I would like to redirect that output to null. Is this possible with cmd.exe?
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Use PHP to create, edit and delete crontab jobs?
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This should do it
shell_exec("crontab -l | { cat; echo '*/1 * * * * command'; } |crontab -");
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Git Diff with Beyond Compare
...essful if the file has been updated, otherwise the user is prompted to indicate the success of the merge.
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How to redirect 404 errors to a page in ExpressJS?
...st:3000/notfound
// $ curl http://localhost:3000/notfound -H "Accept: application/json"
// $ curl http://localhost:3000/notfound -H "Accept: text/plain"
app.use(function(req, res, next){
res.status(404);
// respond with html page
if (req.accepts('html')) {
res.render('404', { url: req.ur...