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event.returnValue is deprecated. Please use the standard event.preventDefault() instead
... I doubt this anyone will break this anytime soon if it means causing all pages using JQuery < 1.11 to break.
– Backpackcoder
Nov 27 '13 at 2:25
26
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What requirement was the tuple designed to solve?
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When writing programs it is extremely common to want to logically group together a set of values which do not have sufficient commonality to justify making a class.
Many programming languages allow you to logically group together a set of otherwise unrelated values without creating ...
Python truncate a long string
...aylorEdmiston True, but they're quite helpful for those who don't remember all the precedence rules across the 5–10 languages they use daily.
– Marcelo Cantos
Nov 24 '16 at 2:26
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Variable's scope in a switch case [duplicate]
... without a VERY good reason. It's a recipe for confusion and bugs. It visually hides the fact that the first case block (if it not were for the return) "continues" even after the closing brace - and helps to forget the break.
– leonbloy
May 18 '11 at 18:16
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How to configure Fiddler to listen to localhost?
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Even this is overkill. All you have to do is use the computer's IP address instead of localhost.
– Christian Findlay
Nov 14 '18 at 22:40
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What does @synchronized() do as a singleton method in objective C?
...probably isn't multithreaded, and you probably don't need to use it (especially if the singleton itself isn't thread-safe).
Edit: Adding some more information that wasn't in the original answer from 2011.
The @synchronized directive prevents multiple threads from entering any region of code that...
C# generic type constraint for everything nullable
...vs. the unhandiness of exceptions in a static constructor. Since you're really implementing a poor-mans static analyzer here, this exception should never be thrown except during development. Finally, even if you want to avoid static construction exceptions at all costs (unwise), then you should sti...
Get table names using SELECT statement in MySQL
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To get the name of all tables use:
SELECT table_name FROM information_schema.tables;
To get the name of the tables from a specific database use:
SELECT table_name FROM information_schema.tables
WHERE table_schema = 'your_database_name';
N...
Configure nginx with multiple locations with different root folders on subdomain
... what you quote them as saying, but they don't justify that instruction at all - it seems like an arbitrary style choice. Do you see any logical reason behind it?
– Mark Amery
May 14 '15 at 9:21
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How can I brew link a specific version?
...n>
Example:
brew switch mysql 5.5.29
You can find the versions installed on your system with info.
brew info mysql
And to see the available versions to install, you can provide a dud version number, as brew will helpfully respond with the available version numbers:
brew switch mysql 0
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