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Detect URLs in text with JavaScript
...ref="$1">$1</a>')
}
var text = 'Find me at http://www.example.com and also at http://stackoverflow.com';
var html = urlify(text);
console.log(html)
// html now looks like:
// "Find me at <a href="http://www.example.com">http://www.example.com</a> and also at <a...
Install shows error in console: INSTALL FAILED CONFLICTING PROVIDER
...flicts, authority names should use a Java-style naming convention (such as com.example.provider.cartoonprovider). Typically, it's the name of the ContentProvider subclass that implements the provider
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How to query nested objects?
...
db.messages.find( { headers : { From: "reservations@marriott.com" } } )
This queries for documents where headers equals { From: ... }, i.e. contains no other fields.
db.messages.find( { 'headers.From': "reservations@marriott.com" } )
This only looks at the headers.From field, not...
Tool to convert Python code to be PEP8 compliant
I know there are tools which validate whether your Python code is compliant with PEP8, for example there is both an online service and a python module .
...
How to open the Google Play Store directly from my Android application?
...tartActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=" + appPackageName)));
}
We use a try/catch block here because an Exception will be thrown if the Play Store is not installed on the target device.
NOTE: any app can register as capable of handlin...
Google Analytics - Failed to load resource: http://www.google-analytics.com/ga.js
...ocol-relative URL by default. This means changing
'//www.google-analytics.com/analytics.js'
into
'https://www.google-analytics.com/analytics.js'
Example:
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l...
Jade: Links inside a paragraph
...g like:
p: #[span this is the start of the para] #[a(href="http://example.com") a link] #[span and this is the rest of the paragraph]
You can also do nested inline elements:
p: This is a #[a(href="#") link with a nested #[span element]]
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A worthy developer-friendly alternative to PayPal [closed]
...You also get to control the payment flow without having to worry about PCI compliance.
A clean and well-structured REST API
The API is based entirely on REST — you can even use curl to charge cards:
curl https://api.stripe.com/v1/charges
-u <YOUR_API_KEY>:
-d amount=400
-d cu...
Cookies on localhost with explicit domain
...to "" or NULL or FALSE instead of "localhost" is not enough.
For PHP, see comments on http://php.net/manual/en/function.setcookie.php#73107.
If working with the Java Servlet API, don't call the cookie.setDomain("...") method at all.
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How to display request headers with command line curl
Command line curl can display response header by using -D option, but I want to see what request header it is sending. How can I do that?
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