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Meaning of epsilon argument of assertEquals for double values
... no exceptions). If you want a margin of error (say for degrees) you could set epsilon to 1 meaning that, for example, 64.2° is the same as 64.8° (since abs(64.8-64.2) < 1)
– Pieter De Bie
Sep 25 '15 at 8:14
...
Does Entity Framework Code First support stored procedures?
...also provides nice APIs to execute native SQL queries and commands (e.g. DbSet.SqlQuery, DbContext.Database.SqlQuery and DbContext.Database.ExecuteSqlCommand). The different SqlQuery versions have the same basic materialization functionality that exists in EF4 (like ExecuteStoreQuery: http://msdn.mi...
Access Control Request Headers, is added to header in AJAX request with jQuery
...
Here is an example how to set a request header in a jQuery Ajax call:
$.ajax({
type: "POST",
beforeSend: function(request) {
request.setRequestHeader("Authority", authorizationToken);
},
url: "entities",
data: "json=" + escape(JSON.stri...
How do I put a border around an Android textview?
...
You can set a shape drawable (a rectangle) as background for the view.
<TextView android:text="Some text" android:background="@drawable/back"/>
And rectangle drawable back.xml (put into res/drawable folder):
<shape xmlns...
Catching java.lang.OutOfMemoryError?
...static byte[] reserve = new byte[1024 * 1024]; // Reserves 1MB.
and then set it to zero during OOME:
} catch (OutOfMemoryException e) {
reserve = new byte[0];
// Ha! 1MB free!
}
Of course this makes all with all no sense ;) Just give JVM sufficient memory as your applictation require....
Downloading all maven dependencies to a directory NOT in repository?
...py-dependencies
All jar-files are downloaded to /target/dependency.
To set another output directory:
mvn dependency:copy-dependencies -DoutputDirectory="c:\temp"
Now it's possible to re-use this Maven-project for all dependency downloads by altering the pom.xml
Add jars to java project by bu...
Autoincrement VersionCode with gradle extra properties
...['VERSION_NUMBER'] = "0"
versionProps['VERSION_BUILD'] = "-1" // I set it to minus one so the first build is 0 which isn't super important.
versionProps.store(versionPropsFile.newWriter(), null)
}
def runTasks = gradle.startParameter.taskNames
if ('assembleRelease' in r...
javac is not recognized as an internal or external command, operable program or batch file [closed]
...ment variables.
You can see your environment variables like this:
C:\>set
ALLUSERSPROFILE=C:\ProgramData
APPDATA=C:\Users\craig\AppData\Roaming
CommonProgramFiles=C:\Program Files\Common Files
CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files
CommonProgramW6432=C:\Program Files\Common...
Is there an AddRange equivalent for a HashSet in C#
...
For HashSet<T>, the name is UnionWith.
This is to indicate the distinct way the HashSet works. You cannot safely Add a set of random elements to it like in Collections, some elements may naturally evaporate.
I think that Unio...
PHP Get Site URL Protocol - http vs https
...
This works for me
if (isset($_SERVER['HTTPS']) &&
($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1) ||
isset($_SERVER['HTTP_X_FORWARDED_PROTO']) &&
$_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
$protocol = 'https...