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Bash script error [: !=: unary operator expected
...actually simplistic ... Pretty much covers all of your cases, and no empty string or unary concerns.
In the case the first arg is '-v', then do your conditional ps -ef, else in all other cases throw the usage.
#!/bin/sh
case $1 in
'-v') if [ "$1" = -v ]; then
echo "`ps -ef | grep -v '\[...
onclick open window and specific size
...
Just add them to the parameter string.
window.open(this.href,'targetWindow','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=350,height=250')
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'POCO' definition
... an example of each.
Example of a POCO:
public class Person
{
public string Name { get; set; }
public int Age { get; set; }
}
Example of something that isn’t a POCO:
public class PersonComponent : System.ComponentModel.Component
{
[DesignerSerializationVisibility(DesignerSerializ...
Binding multiple events to a listener (without JQuery)?
...* @param {DOMElement} element - DOM element to add listeners to
** @param {string} eventNames - space separated list of event names, e.g. 'click change'
** @param {Function} listener - function to attach for each event as a listener
*/
function addListenerMulti(element, eventNames, listener) {
var...
Verify version of rabbitmq
... Maybe the format has changed - as of version 3.8.4, a better search string is sudo rabbitmqctl status | grep -i "version".
– Janos
May 31 at 17:45
...
How do I format a number with commas in T-SQL?
...s does include trailing decimals, though, that could be looped off with SUBSTRING.
SELECT CONVERT(varchar, CAST(987654321 AS money), 1)
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AngularJS - Binding radio buttons to models with boolean values
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The correct approach in Angularjs is to use ng-value for non-string values of models.
Modify your code like this:
<label data-ng-repeat="choice in question.choices">
<input type="radio" name="response" data-ng-model="choice.isUserAnswer" data-ng-value="true" />
{{choi...
Can I load a .NET assembly at runtime and instantiate a type knowing only the name?
...uld cover loading library by finding bin directory path.
First solution:
string assemblyName = "library.dll";
string assemblyPath = HttpContext.Current.Server.MapPath("~/bin/" + assemblyName);
Assembly assembly = Assembly.LoadFrom(assemblyPath);
Type T = assembly.GetType("Company.Project.Classname...
Detecting an “invalid date” Date instance in JavaScript
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Here's how I would do it:
if (Object.prototype.toString.call(d) === "[object Date]") {
// it is a date
if (isNaN(d.getTime())) { // d.valueOf() could also work
// date is not valid
} else {
// date is valid
}
} else {
// not a date
}
Update [2018-05-31]...
#ifdef #ifndef in Java
...correct? What about the case where we have a bunch of private static final Strings that we'd like to set. (e.g. a set of server URLs that are set differently for production vs. staging)
– tomwhipple
Nov 19 '11 at 0:41
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