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Can I do a synchronous request with volley?
...main thread. That was not clear to me. Cause if the main thread is blocked by the future.get() then the app will stall or run into timeout for sure if set so.
– r00tandy
Jun 1 '16 at 5:11
...
map function for objects (instead of arrays)
... 'c': 3 }
Array.prototype.reduce reduces an array to a single value by somewhat merging the previous value with the current. The chain is initialized by an empty object {}. On every iteration a new key of myObject is added with twice the key as the value.
Update
With new ES6 features, there...
Using .text() to retrieve only text not nested in child tags
...following will grab the text ignoring the other nodes:
document.getElementById("listItem").childNodes[0];
You'll need to trim that but it gets you what you want in one, easy line.
EDIT
The above will get the text node. To get the actual text, use this:
document.getElementById("listItem").chil...
get list of pandas dataframe columns based on data type
...
If you want a list of columns of a certain type, you can use groupby:
>>> df = pd.DataFrame([[1, 2.3456, 'c', 'd', 78]], columns=list("ABCDE"))
>>> df
A B C D E
0 1 2.3456 c d 78
[1 rows x 5 columns]
>>> df.dtypes
A int64
B float64
C ...
How do you use https / SSL on localhost?
...gt; Import .pfx certificate from C:\certificates\ folder
Test Certificate by opening Chrome and navigating to https://localhost/
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jQuery - get a list of values of an attribute from elements of a class
... return results;
}
});
Now you can get the list of level values by calling:
$(".object").attrs("level")
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AngularJS toggle class using ng-class
...cidentally assigning the variable a new value.
– lharby
Oct 23 '15 at 13:55
Ternary is exactly what I was looking for....
Using HTML5/Canvas/JavaScript to take in-browser screenshots
...heir async method of traversing/drawing) can be found in this presentation by Elliott Sprehn from the Google Feedback team:
http://www.elliottsprehn.com/preso/fluentconf/
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javac is not recognized as an internal or external command, operable program or batch file [closed]
.....
The most important variable is PATH. It is a list of paths, separated by ;. When a command is entered into cmd, each directory in the list will be scanned for a matching executable.
On my computer, PATH is:
C:\>echo %PATH%
C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\...
Custom ListView click issue on items in Android
...eeds to download updates to their database(s). When I disable the checkbox by setting the visibility to Visibility.GONE, I am able to click on the list items. When the checkbox is visible, I am unable to click on anything in the list except the checkboxes. I've done some searching but haven't found ...