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MySQL - why not index every field?
...ning where to draw the line on indexes. How can you know? Just add them to commonly WHERED fields and hope for the best?
– Andrew
Jul 12 '17 at 15:34
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Encoding as Base64 in Java
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You need to change the import of your class:
import org.apache.commons.codec.binary.Base64;
And then change your class to use the Base64 class.
Here's some example code:
byte[] encodedBytes = Base64.encodeBase64("Test".getBytes());
System.out.println("encodedBytes " + new String(enco...
Android Fragments and animation
How should you implement the sort of sliding that for example the Honeycomb Gmail client uses?
6 Answers
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Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
...rb
config.action_mailer.default_url_options = { :host => "dev.yourhost.com" }
test.rb
config.action_mailer.default_url_options = { :host => "test.yourhost.com" }
production.rb
config.action_mailer.default_url_options = { :host => "www.yourhost.com" }
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Launch an app from within another (iPhone)
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As Kevin points out, URL Schemes are the only way to communicate between apps. So, no, it's not possible to launch arbitrary apps.
But it is possible to launch any app that registers a URL Scheme, whether it's Apple's, yours, or another developer's. The docs are here:
Commu...
How to get TimeZone from android mobile?
...e time zone where the program is running.
Ref: http://developer.android.com/reference/java/util/TimeZone.html
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How to get the jQuery $.ajax error response text?
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eval is EVIL... stackoverflow.com/questions/646597/…
– German Latorre
Aug 8 '13 at 6:55
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Visual Studio debugger - Displaying integer values in Hex
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jQuery date/time picker [closed]
...r the nicest and simplest DateTime picker option is http://trentrichardson.com/examples/timepicker/.
It is an extension of the jQuery UI Datepicker so it will support the same themes as well it works very much the same way, similar syntax, etc. This should be packaged with the jQuery UI imo.
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How to set a JavaScript breakpoint from code in Chrome?
... Chrome debugger to break on a line via code , or else using some sort of comment tag such as something like console.break() .
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