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Easiest way to read from and write to files
... this case write.txt will be created if it doesn't exist when WriteLine is called.
– TheMiddleMan
Sep 16 '16 at 13:33
3
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Equivalent of String.format in jQuery
...scarding) a RegEx object for each and every argument each time format gets called might overtax the garbage collector.
– mckoss
Mar 18 '11 at 5:54
...
Finish all previous activities
...ou need to get back to the home screen and finish that one. so the process call the intent above from any screen. receive the intent on the Home screen and instantly lauch a intent towards login and finish home after the startActivity method. you can also override the pending animation to null for i...
Why is null an object and what's the difference between null and undefined?
Why is null considered an object in JavaScript?
21 Answers
21
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What is the meaning of the CascadeType.ALL for a @ManyToOne JPA association
...ERGE, DETACH) to the relating entities.
It seems in your case to be a bad idea, as removing an Address would lead to removing the related User. As a user can have multiple addresses, the other addresses would become orphans. However the inverse case (annotating the User) would make sense - if an ad...
Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
...s module, which was built to replace the whole family of Python popen-type calls.
import subprocess
output = subprocess.check_output("cat /etc/services", shell=True)
The advantage it has is that there is a ton of flexibility with how you invoke commands, where the standard in/out/error streams ar...
Embedding SVG into ReactJS
...
function SvgWithXlink (props) {
return (
<svg
width="100%"
height="100%"
xmlns="http://www.w3.org/2000/svg"
xmlnsXlink="http://www.w3.org/1999/xlink"
>
<style>
{ `.classA { fill:${props.fill}...
What are the differences between Deferred, Promise and Future in JavaScript?
...e. See suggested reading from @jfriend00:
Rather than directly passing callbacks to functions, something which
can lead to tightly coupled interfaces, using promises allows one to
separate concerns for code that is synchronous or asynchronous.
Personally, I've found deferred especially use...
How do you find out the caller function in JavaScript?
Is there a way to find out the call stack?
31 Answers
31
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How to set a cookie for another domain
Say I have a website called a.com , and when a specific page of this site is loaded, say page link, I like to set a cookie for another site called b.com , then redirect the user to b.com .
...