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Get specific object by id from array of objects in AngularJS
... };
// We filter the array by id, the result is an array
// so we select the element 0
single_object = $filter('filter')(foo.results, function (d) {return d.id === 2;})[0];
// If you want to see the result, just check the log
console.log(single_object);
}]);
Plunker: http://...
MySQL load NULL values from CSV data
...can see empty strings '' when they download a csv (using IFNULL(Col,'') in SELECT INTO OUTFILE query) for excel but then uploads accept them as null vs having to deal with \N in the csv. Thanks!
– chrisan
Sep 29 '13 at 15:47
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How to split a string at the first `/` (slash) and surround part of it in a ``?
...ments, for example to all those implementing a class, just by changing the selector.
Demonstration (note that I had to select jQuery in the menu in the left part of jsfiddle's window)
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impro...
In PyCharm, how to go back to last location?
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Alt + Shift + left
The above works with PyCharm 2016.3.2 if you select the keymap "default for GNOME".
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Changed GitHub password, no longer able to push back to the remote
...dentials
Under Generic Credentials you will find your git Url, expand the selection and click on edit.
Once edited just trigger a git push again and it should work.
Source of information :- Remove credentials from Git
sha...
How to get the CPU Usage in C#?
...de to do it:
private void button1_Click(object sender, EventArgs e)
{
selectedServer = "JS000943";
listBox1.Items.Add(GetProcessorIdleTime(selectedServer).ToString());
}
private static int GetProcessorIdleTime(string selectedServer)
{
try
{
var searcher = new
Man...
Unresolved Import Issues with PyDev and Eclipse
... of the options but in vain. Then I tried the following which was great:
Select Project-> RightClick-> PyDev-> Remove PyDev Project Config
file-> restart
And I was using Python 2.7 as an interpreter, although it doesn’t effect, I think.
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Sample random rows in dataframe
...356774 -0.1640883
9 -0.3983045 0.7157506
10 -0.9060305 2.3234110
Then select some rows at random:
> df[sample(nrow(df), 3), ]
X1 X2
9 -0.3983045 0.7157506
2 -1.1334614 -0.1973846
10 -0.9060305 2.3234110
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Deleting multiple elements from a list
...; del a[0:3:2]
>>> a
[1, 3, 4]
This doesn't cover any arbitrary selection, of course, but it can certainly work for deleting any two items.
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Check/Uncheck checkbox with JavaScript (jQuery or vanilla)?
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You really don't need the array index if you are only selecting one element. But I guess if you want to be explicit. haha
– Rizowski
Apr 22 '15 at 18:46
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