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Adjust width of input field to its input
... I agree, Marcel (and the posted code is not something I can see a use for really) but it exhibits the desired behavior. Do you know how to calculate the actual width of rendered text taking into account font, size, weight, kerning, etc.? If so, please share as I would find that bit of code us...
If table exists drop table then create it, if it does not exist just create it
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Just put DROP TABLE IF EXISTS `tablename`; before your CREATE TABLE statement.
That statement drops the table if it exists but will not throw an error if it does not.
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Securing my REST API with OAuth while still allowing authentication via third party OAuth providers
I have a product with a straightforward REST API so that users of the product can directly integrate with the product's features without using my web user interface.
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What is offsetHeight, clientHeight, scrollHeight?
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This is why I love SO, thanks for the effort to make it so clear!
– Herick
Nov 3 '16 at 11:37
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How to run travis-ci locally
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BUILDID="build-$RANDOM"
View the build log, open the show more button for WORKER INFORMATION and find the INSTANCE line, paste it in here and run (replace the tag after the colon with the newest available one):
INSTANCE="travisci/ci-garnet:packer-1512502276-986baf0"
Run the headless server
d...
Reading file contents on the client-side in javascript in various browsers
I'm attempting to provide a script-only solution for reading the contents of a file on a client machine through a browser.
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Jackson JSON custom serialization for certain fields
...a way using Jackson JSON Processor to do custom field level serialization? For example, I'd like to have the class
6 Answer...
Git: How to remove file from historical commit?
I have commit with id 56f06019 (for example). In that commit i have accidentally commited large file (50Mb). In another commit i add the same file but in the right size (small). Now my repo when i clone is too heavy :( How to remove that large file from repo history to reduce the size of my repo ?
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What does JVM flag CMSClassUnloadingEnabled actually do?
I cannot for the life of me find a definition of what the Java VM flag CMSClassUnloadingEnabled actually does, other than some very fuzzy high-level definitions such as "gets rid of your PermGen problems" ( which it doesn't , btw).
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Class method decorator with self arguments?
...es how the internal function _impl can access self to manipulate that self for whatever purpose. I needed to build a simple method decorator that incremented a self.id on a subset of the methods in a class, and only those methods in a class that had the "@" decoration syntax applied to it. That Syn...