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How to pass the value of a variable to the stdin of a command?
... what you're about. The <<EOF notation should require an EOF at the start of a line on its own somewhere down the file. I'd not use it, I think — but I'm still not sure what you're trying to achieve. A simple echo "$LIST" | command or echo $LIST | command will probably suffice in practice...
Crontab - Run in directory
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All jobs are executed by a shell, so start that shell snippet by a command to change the directory.
cd /path/to/directory && ./bin/myapp
Concerning the use of && instead of ;: normally it doesn't make a difference, but if the cd command fails ...
Why doesn't Git ignore my specified file?
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You can confirm files are skipped by listing files and checking for lines starting with S for skipped
git ls-files -v | grep ^S
If in the future you want to have git manage the file locally again simply run:
git update-index --no-skip-worktree path/to/file
Mescalito above had a great answer,...
How to Implement Custom Table View Section Headers and Footers with Storyboard
...ction header view that triggers a segue that is set up in the storyboard.
Start with Tieme's solution
As pedro.m points out, the problem with this is that tapping the section header causes the first cell in the section to be selected.
As Paul Von points out, this is fixed by returning the cell's...
How to repeat a string a variable number of times in C++?
...at");
str.insert(0, 5, '.');
This will insert "....." (five dots) at the start of the string (position 0).
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Paging with Oracle
... Yes it's a 'built in' column that Oracle supports, it always starts at 1 and increments for each row. So in this snippet of code, if you have 1000 rows, the sort order is applied and then each row is assigned a rownum. The outer select(s) use those row numbers to locate the 'page' you ...
Git Push error: refusing to update checked out branch
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UPDATE: I still had issues pushing changes, in some cases. I finally just started pulling changes instead, by running the following on the computer I want to pull the latest commit(s) to:
git pull --all --prune
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AJAX in Chrome sending OPTIONS instead of GET/POST/PUT/DELETE?
...in ajax calls. If you're not familiar with the same origin policy you can start here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Same_origin_policy_for_JavaScript.
If this is not intended to be a cross-domain ajax call, try making your target url relative and see if the problem goes a...
How can I put a database under git (version control)?
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I'm starting to think of a really simple solution, don't know why I didn't think of it before!!
Duplicate the database, (both the schema and the data).
In the branch for the new-major-changes, simply change the project configura...
What's the difference between KeyDown and KeyPress in .NET?
...box but the KeyPress fires for special characters that it sends. The value starts with a non-printable character and terminates with a non-printable character. So I'm not sure how it's firing if that's true. Maybe I'll take a look at the .Net assembly that contains the events with IL Spy to get a be...