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How to select date from datetime column?
... great formating the datetime but in return the database will return a new array to set the name for it just ad the desired name in the end DATE_FORMAT(columnName, '%Y-%m-%d') arrayName for more details check documentations dev.mysql.com/doc/refman/8.0/en/…
– Ridha Rezza...
Command-line Unix ASCII-based charting / plotting tool
...lot( numbers [optional chars= sep= ])
In:
x: a list / tuple / numpy 1d array of numbers
chars: plot characters, default the 8 Unicode bars above
sep: "" or " " between plot chars
How it works:
linscale x -> ints 0 1 2 3 ... -> chars ▁ ▂ ▃ ▄ ...
See also: https://g...
Calculating moving average
...a loop that iterates starting at n or, the 15th element, to the end of the array. that means the very first subset he takes the mean of is arr[1:15] which fills spot res[15]. Now, I prefer settingres = rep(NA, length(arr)) instead of res = arr so each element of res[1:14] equals NA rather than a num...
Which terminal command to get just IP address and nothing else?
...N link is up), so a more reliable way would be converting the result to an array and then loop over the elements:
ips=($(hostname -I))
for ip in "${ips[@]}"
do
echo $ip
done
OSX
On OSX, if you know the interface, you could use:
~$ ipconfig getifaddr en0
192.168.1.123
which will return ju...
Android, canvas: How do I clear (delete contents of) a canvas (= bitmaps), living in a surfaceView?
... I did initialize my array only ONCE at game start NOT at the consecutive re-starts - so ALL OLD pieces remained "onscreen" - they were just drawn anew !!! I AM VERY SORRY for my "dumbness"! Thanks to both of you !!!
...
angularjs: ng-src equivalent for background-image:url(…)
...ing directive will also work inside an ng-repeat :
someID can be inside an array of ID's
*/
$scope.arrayOfIDs = [0,1,2,3];
Template :
Use in template like so :
<div back-img="img/service-sliders/{{someID}}/1.jpg"></div>
or like so :
<div ng-repeat="someID in arrayOfIDs" back-...
Random color generator
...
You can remove .split('') call. String already have Array indexer.
– ujeenator
Jul 27 '15 at 6:08
4
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How do I concatenate multiple C++ strings on one line?
...
s += "Hello world, " + "nice to see you, " + "or not.";
Those character array literals are not C++ std::strings - you need to convert them:
s += string("Hello world, ") + string("nice to see you, ") + string("or not.");
To convert ints (or any other streamable type) you can use a boost lexical...
PHP - Move a file into a different folder on the server
...
I using shell read all data file then assign to array.
Then i move file in top position.
i=0
for file in /home/*.gz; do
$file
arr[i]=$file
i=$((i+1))
done
mv -f "${arr[0]}" /var/www/html/
...
Pretty-print C++ STL containers
...out as redundant.
EDIT: Just for kicks, I included a version that handles arrays. I had to exclude char arrays to avoid further ambiguities; it might still get into trouble with wchar_t[].
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