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Adding a directory to the PATH environment variable in Windows
...existing process won't use these values. A new process will do so if it is started after this change and doesn't inherit the old environment from its parent.
You didn't specify how you started the console session. The best way to ensure this is to exit the command shell and run it again. It should t...
Regular expression to stop at first match
...y", that is, it will
match as many times as possible (given a particular starting location)
while still allowing the rest of the pattern to match. If you want it
to match the minimum number of times possible, follow the quantifier
with a "?" . Note that the meanings don't change, just the
...
Delete files older than 10 days using shell script in Unix [duplicate]
...m%d_%H%M%S)
filename=log_$timestamp.txt
log=$path$filename
days=7
START_TIME=$(date +%s)
find $path -maxdepth 1 -name "*.txt" -type f -mtime +$days -print -delete >> $log
echo "Backup:: Script Start -- $(date +%Y%m%d_%H%M)" >> $log
... code for backup ...or any other opera...
Sell me on const correctness
...t sits with const-correct code, sure. If you design const-correct from the start, this should NEVER be an issue. If you make something const, and then something else doesn't complile, the compiler is telling you something extremely important, and you should take the time to fix it properly.
...
What is the difference between CMD and ENTRYPOINT in a Dockerfile?
...t if you instead type this command docker run -i -t ubuntu. You will still start a bash shell in the container because of the ubuntu Dockerfile specified a default CMD: CMD ["bash"]
As everything is passed to the entrypoint, you can have a very nice behavior from your images. @Jiri example is good,...
What are the Ruby File.open modes and options?
...-------------------------------------------------------
"r" | Read-only, starts at beginning of file (default mode).
-----+--------------------------------------------------------
"r+" | Read-write, starts at beginning of file.
-----+--------------------------------------------------------
"w" ...
Elegant method to generate array of random dates within two dates
...
Maybe I am missing something, but isn't this it?
function randomDate(start, end) {
return new Date(start.getTime() + Math.random() * (end.getTime() - start.getTime()));
}
randomDate(new Date(2012, 0, 1), new Date())
...
Moment.js: Date between dates
... one of the moment plugin -> moment-range to deal with date range:
var startDate = new Date(2013, 1, 12)
, endDate = new Date(2013, 1, 15)
, date = new Date(2013, 2, 15)
, range = moment().range(startDate, endDate);
range.contains(date); // false
...
Differences between Octave and MATLAB? [closed]
... office speaks Spanish, it's kind of cocky to demand of everyone that they start speaking English from then on, simply because you don't speak/like Spanish. Same with MATLAB and Octave.
NB -- if all downvoters could just leave a comment with their arguments and reasons for disagreeing with me, tha...
Pagination on a list using ng-repeat
... oh! never mind. I add a if (input?) condition before return input.slice(start), thanks Andy!
– zx1986
Oct 17 '13 at 8:51
1
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