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string.charAt(x) or string[x]?
...otation does not work in IE7, but that's not a huge disadvantage nowadays. Meanwhile, benchmarks I did showed a three time decrease in performance when using charAt vs indexer in Chrome when the string is boxed in an object. I know that's not really relevant, but still worth noting.jsfiddle.net/mdas...
How do you change text to bold in Android?
How do you change text/font settings in an Android TextView ?
19 Answers
19
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Stacking Divs from Bottom to Top
...ative;
height: 200px;
}
.content {
position: absolute;
bottom: 0;
width: 100%;
}
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android button selector
... need to set selector of button in your layout file.
<Button
android:id="@+id/button1"
android:background="@drawable/selector_xml_name"
android:layout_width="200dp"
android:layout_height="126dp"
android:text="Hello" />
and done.
Edit
Following is button_effect.xml...
Escaping quotes and double quotes
...tart-Process \\server\toto.exe @'
-batch=B -param="sort1;parmtxt='Security ID=1234'"
'@
(Mind that I assumed which quotes are needed, and which things you were attempting to escape.) If you want to work with the output, you may want to add the -NoNewWindow switch.
BTW: this was so important issue...
How to convert ActiveRecord results into an array of hashes
...cords << TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
tasks_records.to_json
serializable_hash
You can also convert any ActiveRecord objects to a Hash with serializable_hash and you can convert any Ac...
How to display double quotes(") Symbol in a TextView?
...te string 2&quot; end message"
For more, visit http://developer.android.com/guide/topics/resources/string-resource.html
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Prevent browser from loading a drag-and-dropped file
...is useful to prevent the default browser behavior in cases where a user accidentally drops a file they want to upload outside of the actual file-upload drop-zone, and then wonders why they now see that same file rendered directly in the browser window (assuming a compatible file type like an image o...
Why are static variables considered evil?
...atics have a lifetime that matches the entire runtime of the program. This means, even once you're done using your class, the memory from all those static variables cannot be garbage collected. If, for example, instead, you made your variables non-static, and in your main() function you made a singl...
Best practice to return errors in ASP.NET Web API
... process, we have two cases:
For general errors like not found, or invalid parameters being passed to an action we return a HttpResponseException to stop processing immediately. Additionally for model errors in our actions we will hand the model state dictionary to the Request.CreateErrorResponse...