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When should an IllegalArgumentException be thrown?
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80
The API doc for IllegalArgumentException:
Thrown to indicate that a method has been passed an i...
Getting “type or namespace name could not be found” but everything seems ok?
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Note that you can also get this error when you create a new project in VS2012 or VS2013 (which uses .Net 4.5 as the default framework) and:
the referencing project(s) use .Net 4.0 (this is common when you have migrated from VS2010 to VS2012 or VS2013 and you then add a new project)
the refere...
Run an untrusted C program in a sandbox in Linux that prevents it from opening files, forking, etc.?
... Catskul
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answered Nov 22 '10 at 19:08
thkalathkala
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Dynamic variable names in Bash
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kenorb
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answered May 14 '13 at 21:43
chepnerchepn...
What is the purpose of a self executing function in javascript?
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edited Jun 10 at 17:24
double-beep
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How to edit log message already committed in Subversion?
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10 Answers
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Get started with Latex on Linux [closed]
...tion $f$ is said to be \emph{continuous} on
$D$ if, for all $\epsilon > 0$ and for all $x \in D$,
there exists some $\delta > 0$ (which may depend on $x$)
such that if $y \in D$ satisfies
\[ |y - x| < \delta \]
then
\[ |f(y) - f(x)| < \epsilon. \]
One may readily verify that if $f$ and ...
How to properly reuse connection to Mongodb across NodeJs application and modules
...ent = require( 'mongodb' ).MongoClient;
const url = "mongodb://localhost:27017";
var _db;
module.exports = {
connectToServer: function( callback ) {
MongoClient.connect( url, { useNewUrlParser: true }, function( err, client ) {
_db = client.db('test_db');
return callback( err ...
Why does this async action hang?
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150
Yep, that's a deadlock all right. And a common mistake with the TPL, so don't feel bad.
When yo...
Checking network connection
...e.com (on unix) by running
% dig google.com +trace
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google.com. 300 IN A 216.58.192.142
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