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Find and replace with sed in directory and sub directories
... original question doesn't restrict to *.php files, there's also an .ini one
– knocte
Aug 10 '18 at 6:52
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How to detect if multiple keys are pressed at once using JavaScript?
...tional here */
}
This code is very simple: Since the computer only passes one keystroke at a time, an array is created to keep track of multiple keys. The array can then be used to check for one or more keys at once.
Just to explain, let's say you press A and B, each fires a keydown event that sets...
What's the difference between a mock & stub?
...sting vs State testing
Principle
According to the principle of Test only one thing per test, there may be several stubs in one test, but generally there is only one mock.
Lifecycle
Test lifecycle with stubs:
Setup - Prepare object that is being tested and its stubs collaborators.
Exercise - Te...
Is there any method to get the URL without query string?
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This is a very undervalued answer. It's the only one that exactly answers the question. Even shorter option: location.href.replace(location.search, '')
– Guido Bouman
Jun 25 '15 at 8:13
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How can I force clients to refresh JavaScript files?
...arting to ramp up, we will be slowing down this process. That being said, one issue we are running into is that after we push out an update with new JavaScript files, the client browsers still use the cached version of the file and they do not see the update. Obviously, on a support call, we can s...
How to position a div in the middle of the screen when the page is bigger than the screen
Hi I'm using something similiar to the following to get a div positioned in the middle of the screen:
16 Answers
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jQuery pass more parameters into callback
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I think there is a problem with this one. If your extra data (myDiv in this case) changes before the callback fires, you get the new value and not the old one! In my case, I was firing off ajax calls on items in an array, and by the time the first success() call...
vim line numbers - how to have them on by default?
...ur home directory.
If the .vimrc file is not in your home directory create one with
vim .vimrc and add the commands you want at open.
Here's a site that explains the vimrc and how to use it.
share
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How are software license keys generated?
License keys are the defacto-standard as an anti-piracy measure. To be honest, this strikes me as (in)Security Through Obscurity , although I really have no idea how license keys are generated. What is a good (secure) example of license key generation? What cryptographic primitive (if any) are they...
Why cannot cast Integer to String in java?
...jB or (Object) objB or (Object) objA will work.
Hence as others have mentioned already, to convert an integer to string use:
String.valueOf(integer), or Integer.toString(integer) for primitive,
or
Integer.toString() for the object.
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