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Replace Fragment inside a ViewPager
...2012, repacing fragments in a ViewPager seems to have become a lot easier. Google released Android 4.2 with support for nested fragments, and it's also supported in the new Android Support Library v11 so this will work all the way back to 1.6
It's very similiar to the normal way of replacing a frag...
Absolute vs relative URLs
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<title>Example</title>
<link href='//fonts.googleapis.com/css?family=Lato:300italic,700italic,300,700' rel='stylesheet' type='text/css'>
<link href="/style/style.css" rel="stylesheet" type="text/css" media="screen"></style>
</head>
...
Troubleshooting “The use statement with non-compound name … has no effect”
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Since this question appears as the first result on Google for this error I will state how I fixed it.
Basically if you have a framework, say like Yii2 you will be used to having to do declare classes like:
use Yii;
use yii\db\WhatEver;
class AwesomeNewClass extends WhatEve...
Coalesce function for PHP?
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First hit for "php coalesce" on google.
function coalesce() {
$args = func_get_args();
foreach ($args as $arg) {
if (!empty($arg)) {
return $arg;
}
}
return NULL;
}
http://drupial.com/content/php-coalesce
...
Non-CRUD operations in a RESTful service
... calls that seem to make more sense in RPC operation style. Example is the google maps api to find directions between two places. Looks like this:
http://maps.googleapis.com/maps/api/directions/json?origin=Jakkur&destination=Hebbal
They could have called it "findDirections" (verb) and treated i...
.NET obfuscation tools/strategy [closed]
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As of now, Google safe browsing flags woodmann's site as being unsafe. Also, woodmann's site has a whole article about him previously suffering a malware infection, so I don't really want to navigate his site when Google doesn't trust ...
GitHub: Reopening a merged pull request
...erything you mentioned, still can't see it. I am the repo owner. Searching google for "Submit and re-open GitHub" provides a single hit - this page. Any further information would be extremely helpful. Was your pull request initially denied?
– Michael Parker
Nov...
When to use a key/value store such as Redis instead/along side of a SQL database?
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I did a quick Google search with that tutorial site URL and came across this as a top hit - slideshare.net/dvirsky/introduction-to-redis-version-2
– Paul
Nov 19 '13 at 15:19
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What is PostgreSQL explain telling me exactly?
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The part I always found confusing is the startup cost vs total cost. I Google this every time I forget about it, which brings me back to here, which doesn't explain the difference, which is why I'm writing this answer. This is what I have gleaned from the Postgres EXPLAIN documentation, explain...
A semantics for Bash scripts?
More than any other language I know, I've "learned" Bash by Googling every time I need some little thing. Consequently, I can patchwork together little scripts that appear to work. However, I don't really know what's going on, and I was hoping for a more formal introduction to Bash as a programmin...