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Python matplotlib multiple bars
...2012-03', dtype='datetime64[D]'). You might need to think harder about the best way to represent this data if you have 40 datasets (as per another comment) spanning over 100 days.
– John Lyon
Jan 11 '13 at 3:28
...
How do I clone a job in Jenkins?
...
You can clone a job:
Click on 'New Item' link
Give a new name for your job
Select radio button 'Copy existing Item'
Give the job name that you want to clone
Click 'OK'
Finally, you have your new job, which reflects all features of your cloned one.
...
Display a tooltip over a button using Windows Forms
... In the simplest case adding the tooltip to the Form is the best thing to do. Problem: at design time of a custom Control you have no reference to parent Form. Solution: create a tooltip object in the Control. Don't think of the ToolTip object as necessarily attached to the Form.
...
C++ Tuple vs Struct
...ta(N);
std::transform(data.begin(), data.end(), data.begin(), [N](auto item) {
std::random_device rd;
std::mt19937 gen(rd());
std::uniform_int_distribution<> dis(0, N);
item.X = dis(gen);
item.Y = dis(gen);
item.Cost = item.X * item.Y;
...
How to print a dictionary's key?
...ethod, which gives you a python list of all the keys, and you have the iteritems() method, which returns key-value pairs, so
for key, value in mydic.iteritems() :
print key, value
Python 3 version:
for key, value in mydic.items() :
print (key, value)
So you have a handle on the keys, b...
SQL WHERE ID IN (id1, id2, …, idn)
...ve the major advantage that you won't need dynamic SQL (problematic at the best of times), and you won't have an infinitely long IN clause.
You would truncate this other table, insert your large number of rows, then perhaps create an index to aid the join performance. It would also let you detach...
in_array() and multidimensional array
..._array_r($needle, $haystack, $strict = false) {
foreach ($haystack as $item) {
if (($strict ? $item === $needle : $item == $needle) || (is_array($item) && in_array_r($needle, $item, $strict))) {
return true;
}
}
return false;
}
Usage:
$b = array(ar...
How to get the Parent's parent directory in Powershell?
...
Version for a directory
get-item is your friendly helping hand here.
(get-item $scriptPath ).parent.parent
If you Want the string only
(get-item $scriptPath ).parent.parent.FullName
Version for a file
If $scriptPath points to a file then you hav...
How to define object in array in Mongoose schema correctly with 2d geo index
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trk : { type : Array , "default" : [] } works best for me! It's simple and elegant!
– spiralmoon
Jun 2 '14 at 21:30
1
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Remove menu and status bars in TinyMCE 4
...your own menus like this:
menu : {
test: {title: 'Test Menu', items: 'newdocument'}
},
menubar: 'test'
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