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Multiple line code example in Javadoc comment
...
/**
* <blockquote><pre>
* {@code
* public Foo(final Class<?> klass) {
* super();
* this.klass = klass;
* }
* }
* </pre></blockquote>
**/
<pre/> is required for preserving lines.
{@code must has its own line
<blockquote/>...
How to implement an ordered, default dict? [duplicate]
... like: >>> od = OrderedDefaultDict(int) >>> od['foo'] += 100 OrderedDefaultDict([('foo', 100)]) This case would be correctly handled by a solution like this one.
– avyfain
Oct 13 '16 at 22:42
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How do I grab an INI value within a shell script?
...tr -d ' ')
To support ; comments, replace them with #:
$ sed "s/;/#/g" foo.ini | source /dev/stdin
The sections aren't supported (e.g. if you've [section-name], then you've to filter it out as shown above, e.g. grep =), the same for other unexpected errors.
If you need to read specific value u...
The static keyword and its various uses in C++
...ass]
locations as code:
static std::string namespaceScope = "Hello";
void foo() {
static std::string functionScope= "World";
}
struct A {
static std::string classScope = "!";
};
Before any function in a translation unit is executed (possibly after main began execution), the variables with s...
How do I detect a click outside an element?
...lutions here didn't work for me so I had to use:
if(!$(event.target).is('#foo'))
{
// hide menu
}
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Constructors in Go
...ine" literals can be used instead of a "constructor" call.
a := NewThing("foo")
b := &Thing{"foo", 33}
Now *a == *b.
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What is the difference between allprojects and subprojects
...t to configure custom subsets of objects. For example configure([project(":foo"), project(":bar")]) { ... } or configure(tasks.matching { it.name.contains("foo") }) { ... }.
When to use allprojects vs. subprojects depends on the circumstances. Often you'll use both. For example, code related plugin...
MySQL DROP all tables, ignoring foreign keys
...ted to use it in a script. What I ended up actually doing is DROP DATABASE foo; CREATE DATABASE foo;, which isn't quite the same but worked for me.
– Timmmm
Nov 15 '12 at 9:44
2
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What is the difference between syntax and semantics in programming languages?
...t does the sentence mean? For example:
x++; // increment
foo(xyz, --b, &qrs); // call foo
are syntactically valid C statements. But what do they mean? Is it even valid to attempt to transform these statements into an executable sequence of instructions? These questions are a...
Creating and Update Laravel Eloquent
...user = User::firstOrNew(array('name' => Input::get('name')));
$user->foo = Input::get('foo');
$user->save();
Below is the updated link of the docs which is on the latest version of Laravel
Docs here: Updated link
...