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Difference between window.location.href, window.location.replace and window.location.assign
... common misinterpretation. window.location.replace(URL) throws out the top ONE entry from the page history list, by overwriting it with the new entry, so the user can't easily go Back to that ONE particular webpage. The function does NOT wipe out the entire page history list, nor does it make the Ba...
How do I share IntelliJ Run/Debug configurations between projects?
I have many different versions of my app. Each one is a separate intellij project. Every time I open a new one, the list of configurations starts blank:
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how do i block or restrict special characters from input fields with jquery?
... use of control characters (e.g., backspace, delete, tab) and copy+paste. None of the provided answers that I tried satisfied all of these requirements, so I came up with the following using the input event.
$('input').on('input', function() {
$(this).val($(this).val().replace(/[^a-z0-9]/gi, ''))...
Capturing multiple line output into a Bash variable
... whereas (2) the unquoted version (echo $RESULT) replaces each sequence of one or more blanks, tabs and newlines with a single space. Thus (1) preserves the shape of the input variable, whereas (2) creates a potentially very long single line of output with 'words' separated by single spaces (where a...
Postgres: SQL to list table foreign keys
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It indeed breaks with more than one column in constraint. For Postgres, there is a way of getting this information from the pg_catalog schema. See my answer below.
– martin
Jun 8 '12 at 14:07
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Wait 5 seconds before executing next line
... blocking operation. It suits that job fine, so I thought I post it for anyone else who arrives here with a similar use case. Even so, it's creating a Date() object in a while loop, which might very overwhelm the GC if it runs long enough. But I can't emphasize enough, this is only suitable for test...
App Inventor 2 中的响应式设计 · App Inventor 2 中文网
...on: Drawing and animation
Responsive design and Google Play
One tricky issue in designing apps is making apps that look good on devices with screens of differing sizes. For example, apps designed for a given phone should also look good on tablets or phones with a different screen siz...
Difference between “process.stdout.write” and “console.log” in node.js?
...rmated and also that weird character did disappear
You can write more than one string
console.log("Hello", "World");
You can make associations
console.log("Hello %s", "World") //Useful when "World" is inside a variable
An that's it, that added functionality is given thanks to the util.format.app...
Python function attributes - uses and abuses [closed]
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+1 A fine example of an abuse of this feature, which is one of the things the question asked for.
– Michael Dunn
Jul 26 '10 at 13:22
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How can I mock dependencies for unit testing in RequireJS?
...retty, but of all possible solutions this seems to be the least ugly/messy one. This problem deserves more attention.
– Chris Salzberg
Oct 28 '12 at 3:20
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