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Set attribute without value
...eate the attribute with no value.
<body data-body>
Reference - http://api.jquery.com/attr/#attr-attributeName-value
attr( attributeName , value )
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How do I get the current date and time in PHP?
.... An easy workaround for this is to manually set the timezone by using date_default_timezone_set before the date() or time() functions are called to.
I'm in Melbourne, Australia so I have something like this:
date_default_timezone_set('Australia/Melbourne');
Or another example is LA - US:
date_...
C# if/then directives for debug vs release
...
DEBUG/_DEBUG should be defined in VS already.
Remove the #define DEBUG in your code. Set preprocessors in the build configuration for that specific build.
The reason it prints "Mode=Debug" is because of your #define and then skip...
Can you get DB username, pw, database name in Rails?
...opment or production.
test:
database: app_test
<<: *mysql
ref: http://effectif.com/articles/database-yml-should-be-checked-in
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Margin while printing html page
...de the html body element, which is normally controlled by the browser. See http://www.w3.org/TR/1998/REC-CSS2-19980512/page.html.
This currently works in all major browsers except Safari.
In Internet explorer, the margin is actually set to this value in the settings for this printing, and if you do...
What does `node --harmony` do?
...
It enables harmony modules in node js:
http://wiki.ecmascript.org/doku.php?id=harmony:modules
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how can I see what ports mongo is listening on from mongo shell?
...like the ones above, then the mongod will be listening on 27017 and 28017 (http console) by default. Note: there are a couple of other arguments that can alter ports without being explicit, see here:
https://docs.mongodb.org/manual/reference/configuration-options/#sharding.clusterRole
...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
...ublic static void Configuration(IAppBuilder app)
{
var httpConfiguration = CreateHttpConfiguration();
app
.UseWebApi(httpConfiguration);
}
/// <summary> Creates the HTTP configuration. </summary>
/// <returns>...
Why does ContentResolver.requestSync not trigger a sync?
...version="1.0" encoding="utf-8" ?>
<sync-adapter
xmlns:android="http://schemas.android.com/apk/res/android"
android:contentAuthority="com.android.contacts"
android:accountType="com.google"
android:userVisible="true" />
Okay, so what does this do? It tells Android th...
Coloring white space in git-diff's output
...ttings from Mark's answer. Credit for this method goes to Junio's post at http://git.661346.n2.nabble.com/Highlighting-whitespace-on-removal-with-git-diff-td5653205.html .)
For example, when converting a file from DOS line endings to Unix, git diff -R clearly shows me the ^M characters (dis)appear...