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How to force composer to reinstall a library?
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As user @aaracrr pointed out in a comment on another answer probably the best answer is to re-require the package with the same version constraint.
ie.
composer require vendor/package
or specifying a version constraint
composer require vendor/package:^1.0.0
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Remove ALL white spaces from text
...pe.replace with regex, as mentioned in the other answers, is certainly the best solution.
But, just for fun, you can also remove all whitespaces from a text by using String.prototype.split and String.prototype.join:
const text = ' a b c d e f g ';
const newText = text.split(/\s/).join(...
How to tell if a browser is in “quirks” mode?
... not enough to trigger quirks mode. It just won't display correctly.
The best resource I've found for determining how different browsers handle each doctype is here.
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WhatsApp API (java/python) [closed]
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Yowsup provide best solution with example.you can download api from https://github.com/tgalal/yowsup let me know if you have any issue.
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How to use Global Variables in C#?
...an be hard to debug with race conditions and many other "bad things", it's best to approach them from an angle where you're prepared to handle such bad things. So,
Wrap all such Global variables into a single static class (for manageability).
Have Properties instead of fields(='variables'). This...
Comparing two strings, ignoring case in C# [duplicate]
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1st is more efficient (and the best possible option) because val.ToLowerCase() creates a new object since Strings are immutable.
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Date vs DateTime
...ver operate in one time zone. Saving everything as datetime gives you the best of both worlds, including most critically, an easy way to avoid timezone nightmares if your server's timezone configs ever change... and starts writing data in ways you didn't anticipate. Datetime can save you there, da...
Is the primary key automatically indexed in MySQL?
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Indexes are best used on columns that are frequently used in where clauses, and in any kind of sorting, such as "order by".
You might be working on a more complex database, so it's good to remember a few simple rules.
Indexes slow down...
How do I set up NSZombieEnabled in Xcode 4?
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This is the best solution. Helped me a lot :)
– Michał Miszczyszyn
Feb 3 '15 at 14:46
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CSS selector for text input fields?
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As @Amir posted above, the best way nowadays – cross-browser and leaving behind IE6 – is to use
[type=text] {}
Nobody mentioned lower CSS specificity (why is that important?) so far, [type=text] features 0,0,1,0 instead of 0,0,1,1 with input[typ...