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How the single threaded non blocking IO model works in Node.js
...erspective, let me compare node.js with apache.
Apache is a multi-threaded HTTP server, for each and every request that the server receives, it creates a separate thread which handles that request.
Node.js on the other hand is event driven, handling all requests asynchronously from single thread.
Wh...
WiX tricks and tips
...RODUCTICON" Value="Company.ico" />
<Property Id="ARPHELPLINK" Value="http://www.example.com/" />
On release builds we version our installers, copying the msi file to a deployment directory. An example of this using a wixproj target called from AfterBuild target:
<Target Name="CopyToDep...
How to add a custom button state
...
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res/com.mydomain.mypackage">
<item
app:state_baked="true"
app:state_fried="false"
android:drawable="@drawable/item_ba...
What are the downsides to using Dependency Injection? [closed]
...ou are a software developer - not an ivory tower builder.
Relevant Links
http://thedailywtf.com/Articles/The_Inner-Platform_Effect.aspx
http://www.joelonsoftware.com/articles/fog0000000018.html
Probably the simplest form of dependency injection (don't laugh) is a parameter. The dependent code ...
convert_tz returns null
...ql
In Windows environment,
1. download Time zone description tables from http://dev.mysql.com/downloads/timezones.html
2. Stop MySQL server
3. Put then inside Mysql installation package (ie. C:\Program Files\MySQL\data\mysql)`
4. Start MySQL server
..Your work is finished..
If still you are g...
mongoDB/mongoose: unique if not null
...ield with a value of null, only multiple docs without an email field.
See http://docs.mongodb.org/manual/core/index-sparse/
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Which is best way to define constants in android, either static class, interface or xml resource?
...2017.
*/
public class Constant {
public static final String SERVER = "http://192.168.0.100/bs.dev/nrum";
// public static final String SERVER = "http://192.168.100.2/bs.dev/nrum";
public static final String API_END = SERVER + "/dataProvider";
public static final String NEWS_API = API...
CSS3 Transparency + Gradient
...dern browsers (starting from Chrome 26, Opera 12.1, IE 10 and Firefox 16): http://caniuse.com/#feat=css-gradients
background: linear-gradient(to bottom, rgba(0, 0, 0, 1), rgba(0, 0, 0, 0));
This renders a gradient, starting from solid black at the top, to fully transparent at the bottom.
Documen...
Get the height and width of the browser viewport without scrollbars using jquery?
...
$(window).height();
$(window).width();
More info
http://api.jquery.com/height/
http://api.jquery.com/width/
Using jQuery is not essential for getting those values, however. Use
document.documentElement.clientHeight;
document.documentElement.clientWidth;
to get sizes e...
Why do my list item bullets overlap floating elements
...
position: relative;
left: 1em;
padding-right: 1em;
}
http://jsfiddle.net/mblase75/TJELt/
I prefer this technique, since it works when the list needs to flow around the floating image, while the overflow: hidden technique will not. However, it's also necessary to add padding-ri...