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How to do something to each file in a directory with a batch script
...th space in the names, you need to change the delimiter the for /f command is using. for example, you can use the pipe char.
for /f "delims=|" %%f in ('dir /b c:\') do echo %%f
Update 2: (quick one year and a half after the original answer :-)) If the directory name itself has a space in the name...
How can I remove or replace SVG content?
... chart based on new data coming from a web service using AJAX, the problem is that each time I click on the update button, it generates a new svg , so I want to remove the old one or update its content.
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grunt: command not found when running from terminal
...install-node-with-homebrew-on-os-x/.
You need to ensure that the npm/bin is in your path as it describes export PATH="/usr/local/share/npm/bin:$PATH". This is the location that npm will install the bin stubs for the installed packages.
The nano version will also work as described here http://ar...
How can I write a heredoc to a file in Bash script?
...t; /tmp/yourfilehere
These contents will be written to the file.
This line is indented.
EOF
Note that the final 'EOF' (The LimitString) should not have any whitespace in front of the word, because it means that the LimitString will not be recognized.
In a shell script, you may want to use...
rejected master -> master (non-fast-forward)
... follow the steps but when I push with git push -u origin master I get this error:
22 Answers
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Table with fixed header and fixed column on pure css
...e most) and to the side in modern versions of Chrome, Firefox, and Edge. This can be combined with a div that has the overflow: scroll property to give you a table with fixed headers that can be placed anywhere on your page:
Place your table in a container:
<div class="container">
<table&...
Remove a prefix from a string [duplicate]
...return text[len(prefix):]
return text # or whatever
As noted by @Boris and @Stefan, on Python 3.9+ you can use
text.removeprefix(prefix)
with the same behavior.
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iOS application: how to clear notifications?
...ve an iOS application where some Push Notification are sent to. My problem is, that the messages/notifications stays in the Notification Center in iOS after then are tapped. How can I remove a notification for my application in the Notification Center next time the application opens?
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Git, How to reset origin/master to a commit?
I reset my local master to a commit by this command:
4 Answers
4
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How to post JSON to PHP with curl
...se, but I've been trying all afternoon to run the curl post command in this recess PHP framework tutorial. What I don't understand is how is PHP supposed to interpret my POST, it always comes up as an empty array.
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