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How do I delete specific lines in Notepad++?
... The link seems to be broken (or perhaps require a scary amount of JavaScript code to use).
– Peter Mortensen
Jul 1 '19 at 22:13
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Determine whether JSON is a JSONObject or JSONArray
...
For those tackling this issue in JavaScript, the following did the job for me (not sure how efficient it is).
if(object.length != undefined) {
console.log('Array found. Length is : ' + object.length);
} else {
console.log('Object found.');
}
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Check if a string has white space
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Not the answer you're looking for? Browse other questions tagged javascript whitespace or ask your own question.
Check if character is number?
...to test whole strings.
Here is jQuery's isNumeric implementation (in pure JavaScript), which works against full strings:
function isNumeric(s) {
return !isNaN(s - parseFloat(s));
}
The comment for this function reads:
// parseFloat NaNs numeric-cast false positives (null|true|false|"")
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How to pass parameters in GET requests with jQuery
...cy issues, but if you are making the request on the same domain where your javascript is hosted, you should be fine with datatype set to json.
If you don't want to use the jquery $.get then see the docs for $.ajax which allows room for more flexibility
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The modulo operation on negative numbers in Python
...5) * 4
mod = -5 - (-2*4)
mod = 3
whereas other languages such as C, JAVA, JavaScript use truncation instead of floor.
>>> mod = n - int(n/base) * base
which results in:
mod = -5 - int(-1.25) * 4
mod = -5 - (-1*4)
mod = -1
If you need more information about rounding in python, read this.
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How to make tinymce paste in plain text by default
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I get a javascript error, that the onInit property of ed is undefined. Unable to get property 'add' of undefined or null reference
– Tim
Apr 2 '14 at 17:45
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Python String and Integer concatenation [duplicate]
...ing" + i is a TypeError since you can't add an integer to a string (unlike JavaScript).
Look at the documentation for Python's new string formatting method, it is very powerful.
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improve thi...
.NET - Get protocol, host, and port
... Does anyone know if this part of the url has a common used name? In JavaScript it's called Origin, but I'm not sure if that's universally agreed on: serverfault.com/questions/757494/…
– Dirk Boer
Feb 16 '16 at 11:26
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Converting DateTime format using razor
...to use the built-in date picker. Without the DisplayFormat annotation, the javascript console in the browser would show something like "The specified value '1/1/1990 12:00:00 AM' does not conform to the required format, 'yyyy-MM-dd'." I had to set both the DataFormatString and set ApplyFormatInEditM...