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Deserializing a JSON into a JavaScript object
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or Map() objects etc, how do you do proper deserialisation
– Ewan
Mar 18 at 11:36
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Add a default value to a column through a migration
... states are usually explicit, such as the presence of a column, it's type, etc. The change can be rolled back as it's shown there if and only if there was a valid explicit default previously. Since it's common that defaults are undefined, you might have an issue there.
– Elindo...
How do I get the base URL with PHP?
...u still have to make some cleanup, remove spaces, commas, carriage return, etc. Anything that is not a valid character for a domain. Check the PHP builtin parse_url function for an example.
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Can't connect to local MySQL server through socket '/tmp/mysql.sock
... about your MySQL config, exactly how you're instantiating the connection, etc.
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How to create UILabel programmatically using Swift?
... multiple labels in your project so doing all of this (setting size, style etc) will be a pain. To solve this, you can create a separate UILabel class.
import UIKit
class MyLabel: UILabel {
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
initializeLab...
find -exec a shell function in Linux?
...ilenames with double-quotes, backquotes, dollar-signs, some escape combos, etc...
– Gordon Davisson
Dec 1 '10 at 17:01
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“This project is incompatible with the current version of Visual Studio”
...ons are available, e.g. web development tools, database development tools, etc. So if you're trying to open a web project but the web development tools weren't installed, it complains with this message.
This can happen if you create the project on another machine and try to open it on a new one. I ...
How to convert Strings to and from UTF8 byte arrays in Java
...the performance difference is small, I prefer using objects (Charset, URL, etc) over their string forms when possible.
– Bart van Heukelom
Dec 7 '10 at 9:08
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Make footer stick to bottom of page correctly [duplicate]
...hidden;
}
<article>
<!-- or <div class="container">, etc. -->
<h1>James Dean CSS Sticky Footer</h1>
<p>Blah blah blah blah</p>
<p>More blah blah blah</p>
</article>
<footer>
<h1>Footer Content</h1...
Is it Pythonic to use list comprehensions for just side effects?
... return values (like printing to screen, updating GUI, printing to a file, etc.).
7 Answers
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