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How to invoke a Linux shell command from Java
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Process p = Runtime.getRuntime().exec(new String[]{"bash","-c","ls /home/XXX"});
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Writing a compiler in its own language
...mp("compile.c", filename) == 0) {
code = A;
} else if (strcmp("xxx", name) == 0 && strcmp("yyy.c", filename) == 0) {
code = B;
}
... code to compile the function body from the string in "code" ...
}
The interesting parts are A and B. A is the source code for co...
How to ignore files/directories in TFS for avoiding them to go to central source repository?
... "Excluded Changes Tab" in TeamExplorer\Pending Changes
click on Detected: xxx add(s)
The "Promote Candidate Changes" Dialog opens, and on the entries you can Right-Click for the Contextmenu. Typo is fixed now :-)
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#include in .h or .c / .cpp?
...rk because FILE is a typedef name, not a class name. We need that typedef xxx FILE; definition from stdio.h. In other cases yes, you can forward declare incomplete types like struct foo; or class bar; and not include the header file, but now you've increased your maintenance burden. You have to k...
Google Maps JS API v3 - Simple Multiple Marker Example
...t unique. This example will be very helpful if you want to test 500, 1000, xxx markers and performance.
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How to convert local time string to UTC?
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NOTE -- As of 2020 you should not be using .utcnow() or .utcfromtimestamp(xxx). As you've presumably moved on to python3,you should be using timezone aware datetime objects.
>>> from datetime import timezone
>>> dt_now = datetime.now(tz=timezone.utc)
>>> dt_ts = datetime...
Proper MIME type for OTF fonts
...)
Note there is a movement to change all the above to MIME types of font/XXX, as backed by the W3C in its proposal for WOFF v2. This is being tracked by the Internet Engineering Task Force (IETF) under The font Top Level Type and in February 2017 was approved RFC status (see RFC 8081) so it may al...
Resizing an iframe based on content
...dy have a "height" attribute on your iFrame, this just adds style="height: xxx". This might not be what you want.
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Git, How to reset origin/master to a commit?
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origin/xxx branches are always pointer to a remote. You cannot check them out as they're not pointer to your local repository (you only checkout the commit. That's why you won't see the name written in the command line interface bra...
In Go's http package, how do I get the query string on a POST request?
...or parsing form: %s", err)
return err
}
_ = req.Form.Get("xxx")
return nil
}
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