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Is it possible to stop JavaScript execution? [duplicate]
...new Error("Something went badly wrong!");
If you want to know more, keep reading.
Do you want to stop JavaScript's execution for developing/debugging?
The expression debugger; in your code, will halt the page execution, and then your browser's developer tools will allow you to review the state...
How do I copy to the clipboard in JavaScript?
...cluding displaying and user interacting with any security prompts.
Text is read from the DOM and placed on the clipboard.
During testing ~April 2015 only Internet Explorer was noted as displaying permissions prompts whilst writing to the clipboard.
Overriding the copy event
See Clipboard API docu...
Difference between partition key, composite key and clustering key in Cassandra?
I have been reading articles around the net to understand the differences between the following key types. But it just seems hard for me to grasp. Examples will definitely help make understanding better.
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Fast way of finding lines in one file that are not in another?
...ne in a line-content indexed associative array ss2[]. After both files are read, iterate over ll1 and use the in operator to determine if the line in file1 is present in file2. (This will have have different output to the diff method if there are duplicates.)
In the event that the files are suffici...
Make a UIButton programmatically in Swift
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Inversely, anyone reading this may also want to know that if your button action references a function that takes no parameter, the colon is not needed and may even cause an error if not removed.
– Dave G
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How should one use std::optional?
I'm reading the documentation of std::experimental::optional and I have a good idea about what it does, but I don't understand when I should use it or how I should use it. The site doesn't contain any examples as of yet which leaves it harder for me to grasp the true concept of this object. When...
Pushing to Git returning Error Code 403 fatal: HTTP request failed
...m and just figured out what's cause.
Github seems only supports ssh way to read&write the repo, although https way also displayed 'Read&Write'.
So you need to change your repo config on your PC to ssh way:
edit .git/config file under your repo directory
find url=entry under section [remote ...
Is there a way to escape a CDATA end token in xml?
...nt BUT the sequence ']]>'. No exception.".
EDIT2: The same section also reads:
Within a CDATA section, only the CDEnd string is recognized as markup, so that left angle brackets and ampersands may occur in their literal form; they need not (and cannot) be escaped using "<" and "&"...
Git merge left HEAD marks in my files
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@lowerkey, please also consider reading a book on the topic. I would recommend to read that book in its entirety as you appear to lack certain basic knowledge about how VCSes work and it's better to get yourself prepared for possible problems in the future....
What is a race condition?
When writing multithreaded applications, one of the most common problems experienced is race conditions.
18 Answers
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