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Best way to get child nodes
...odes to get NodeList, then make an array of all nodes with nodeType ELEMENT_NODE.
/**
* Return direct children elements.
*
* @param {HTMLElement}
* @return {Array}
*/
function elementChildren (element) {
var childNodes = element.childNodes,
children = [],
i = childNodes.len...
Why can't variables be declared in a switch statement?
...e VAL:
{
// This will work
int newVal = 42;
break;
}
case ANOTHER_VAL:
...
break;
}
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How can I make a Python script standalone executable to run without ANY dependency?
...nd Windows (32/64 bits). Others may work as well. Architectures: x86, x86_64 (amd64), and arm. Other architectures may also work, out of the box.)
– Jonathan Hartley
Mar 15 '15 at 1:33
...
Maven: The packaging for this project did not assign a file to the build artifact
...nything mvn install:install any where in config
– Pra_A
Apr 16 at 5:33
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Managing Sessions in Node.js? [closed]
...mework/protocols build on top of http. http://en.wikipedia.org/wiki/Session_%28computer_science%29
Take a look at http://geddyjs.org/ or http://expressjs.com/ as examples of web frameworks built with node that provide sessions.
...
QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
...ge.removeItem('localStorage');
} catch (e) {
Storage.prototype._setItem = Storage.prototype.setItem;
Storage.prototype.setItem = function() {};
alert('Your web browser does not support storing settings locally. In Safari, the most common cause of this is using "Private Br...
How to read a .xlsx file using the pandas Library in iPython?
...
I usually create a dictionary containing a DataFrame for every sheet:
xl_file = pd.ExcelFile(file_name)
dfs = {sheet_name: xl_file.parse(sheet_name)
for sheet_name in xl_file.sheet_names}
Update: In pandas version 0.21.0+ you will get this behavior more cleanly by passing sheet_na...
What characters are forbidden in Windows and Linux directory names?
...
254 files? And what about utf8?
– j_kubik
Sep 9 '12 at 1:33
21
The 254 files we...
Android custom dropdown/popup menu
...To create a popup menu in android with Java:
Create a layout file activity_main.xml under res/layout directory which contains only one button.
Filename: activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/to...
How do I force files to open in the browser instead of downloading (PDF)?
... that gives the file path, that we open in new tab using:window.open(url, '_blank').focus();
– Kailas
Dec 17 '14 at 12:21
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