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How to get the current time as datetime
...d time as simply as this:
let currentDateTime = Date()
However, Date is a 64-bit floating point number measuring the number of seconds since the reference date of January 1, 2001 at 00:00:00 UTC. I can see that number for the current datetime by using
Date().timeIntervalSinceReferenceDate
At the t...
How do I get time of a Python program's execution?
...hat your program takes at least a tenth of second to run.
Prints:
--- 0.764891862869 seconds ---
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jQuery/Javascript function to clear all the fields of a form [duplicate]
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Jason McCrearyJason McCreary
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Easiest way to open a download window without navigating away from the page
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@Manoj Rana - I have checked on FF 58.0.2 (64-bit) it is working. It won't work on any FF if you remove 2 lines document.body.appendChild(a); document.body.removeChild(a);
– 0x000f
Mar 9 '18 at 13:58
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NullPointerException in Java with no StackTrace
...) SE Runtime Environment (build 1.6.0_26-b03-383-11A511)
Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02-383, mixed mode)
Object string = "abcd";
int i = 0;
while (i < 12289) {
i++;
try {
Integer a = (Integer) string;
} catch (Exception e) {
e.printStackTrace();
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Is an empty href valid?
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64
Although this question is already answered (tl;dr: yes, an empty href value is valid), none of ...
Unicode character in PHP string
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BlackholeBlackhole
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Should URL be case sensitive?
... In many cases query string values are encoded (such as Session Ids or Base64 encoded data thats passed as a query string value) These items are case sensitive by their nature so the server has to be case sensitive in handling them.
So to answer the question, "should" servers be case sensitive in ...
How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...rently serial nature a problem in some application domains, and use with a 64-bit blockcipher would necessitate occasional re-keying. Cleaner than the ISO 9797-1 collection of MACs.
HMAC: A MAC based on a cryptographic hash function rather than a blockcipher (although most cryptographic hash functi...
How to identify unused css definitions
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64
that is awesome, but too bad you can't run it on a group of pages (otherwise unused CSS rules might be inevitable)
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