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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
...events it from being cacheable," which - from what I had read until then - included prepared statements. However, thanks to Francis Avila's answer, I know that that is no longer true for my version of MySQL.
– Andrew Ensley
May 14 '12 at 19:21
...
Which is better: … or …
...javascript and is supported by current versions of all the major browsers (including Internet Explorer 9). A quote from the relevant RFC:
This document thus defines text/javascript and text/ecmascript but marks them as "obsolete". Use of experimental and unregistered media types, as listed in p...
Equivalent of .try() for a hash to avoid “undefined method” errors on nil? [duplicate]
...
The announcement of Ruby 2.3.0-preview1 includes an introduction of Safe navigation operator.
A safe navigation operator, which already exists in C#, Groovy, and
Swift, is introduced to ease nil handling as obj&.foo. Array#dig and
Hash#dig are also adde...
How to change the docker image installation directory?
...d docs
Edit /etc/docker/daemon.json (if it doesn’t exist, create it) and include:
{
"data-root": "/new/path/to/docker-data"
}
Then restart Docker with:
sudo systemctl daemon-reload
sudo systemctl restart docker
A more detailed step-by-step explanation (including moving data) using Docker Stor...
Why does flowing off the end of a non-void function without returning a value not produce a compiler
...on will be defined (to return 0) only in the main function.
The rationale includes that checking if every code path returns a value is quite difficult, and a return value could be set with embedded assembler or other tricky methods.
From C++11 draft:
§ 6.6.3/2
Flowing off the end of a functi...
Can I stop 100% Width Text Boxes from extending beyond their containers?
...y ‘box-sizing: border-box’, you can redefine what ‘width’ means to include the external padding and border.
Unfortunately because it's CSS3, support isn't very mature, and as the spec process isn't finished yet, it has different temporary names in browsers in the meantime. So:
input.wide {...
What's the difference between ContentControl and ContentPresenter?
...
Inside ControlTemplate use ContentPresenter
Outside of ControlTemplate (including DataTemplate and outside templates) try not to use any of them, if you need to, you must prefer ContentPresenter
Subclass ContentControl if you are creating a custom "lookless" control that host content and you can'...
Constructor overload in TypeScript
...tion, but new in 1.4 is union types; use these for all function overloads (including constructors). Example:
class foo {
private _name: any;
constructor(name: string | number) {
this._name = name;
}
}
var f1 = new foo("bar");
var f2 = new foo(1);
...
How to delete or add column in SQLITE?
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