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Is there a “not in” operator in JavaScript for checking object properties?
...id is an variable that could have any value, 'id' is a string with the two letters i and d, so hasOwnProperty(id) checks if the property specified in the variable id exists, and hasOwnProperty('id') checks if there is a property named id.
– some
May 17 '18 at 1...
Can someone copyright a SQL query? [closed]
...nymous? I find the strong comments very interesting. Seems to have hit a raw nerve.
– Ash
Dec 5 '09 at 3:24
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How to document a string type in jsdoc with limited possible values
...ow it is created and the restriction is done when the value is created. A raw number can not be assigned which is all you need.
– John
Oct 15 '13 at 16:01
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How do I use itertools.groupby()?
...wo lists
Compression algorithm (see notebook)/Run Length Encoding
Grouping letters by length, key function (see notebook)
Consecutive values over a threshold (see notebook)
Find ranges of numbers in a list or continuous items (see docs)
Find all related longest sequences
Take consecutive sequences t...
How to add text inside the doughnut chart using Chart.js?
...s a default max font size of 75px in case there is not enough text and the lettering would be too big.
This is the plugin code
Chart.pluginService.register({
beforeDraw: function(chart) {
if (chart.config.options.elements.center) {
// Get ctx from string
var ctx = chart.chart.ctx...
How do I output coloured text to a Linux terminal?
...s followed by [, then zero or more numbers separated by ;, and finally the letter m. The numbers describe the colour and format to switch to from that point onwards.
The codes for foreground and background colours are:
foreground background
black 30 40
red 31 ...
Is there a standard for storing normalized phone numbers in a database?
...l representation for advertising or other purposes) and that in the US the letters map to the numbers differently than in Germany.
You may also want to store the entire number separately as a text field (with internationalization) so you can go back later and re-parse numbers as things change, or a...
PHP: How to handle
...
This is working perfect for me.
$content = simplexml_load_string(
$raw_xml
, null
, LIBXML_NOCDATA
);
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Resolve absolute path from relative path and/or file name
...ed the /F flag and used %%~dpfnI. Note that for /? suggests to use capital letters for variable names, to avoid confusion with the substitution parameters
– Sebastian
Mar 21 '16 at 9:00
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Uppercase or lowercase doctype?
...PE conforms to the following rules:
* The string DOCTYPE is in uppercase letters.
So, note that Ployglot Markup uses a regular HTML5 doctype, but with additions/changes. For our discussion, most notably that DOCTYPE is declared in all caps.
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