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How to run a single RSpec test?
I have the following file:
17 Answers
17
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Database cluster and load balancing
What is database clustering? If you allow the same database to be on 2 different servers how do they keep the data between synchronized. And how does this differ from load balancing from a database server perspective?
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NPM doesn't install module dependencies
... This actually worked for me. I think that is really weird - what is causing that glitch? Regardless, if I delete the folder and re-run npm install, then It works. Beforehand, nothing would install in that subdirectory. Now, it all gets installed there.
– CtheG...
html select only one checkbox in a group
... grouping like Radio buttons
Act like Radio
Allow unselecting all
// the selector will match all input controls of type :checkbox
// and attach a click event handler
$("input:checkbox").on('click', function() {
// in the handler, 'this' refers to the box clicked on
var $box = $(this);...
How do I get the full path to a Perl script that is executing?
... store your inline script. Looks like the location, in your case, is /tmp. What did you expect the result to be?
– GreenGiant
Jan 14 '16 at 16:57
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SQL Data Reader - handling Null column values
I'm using a SQLdatareader to build POCOs from a database. The code works except when it encounters a null value in the database. For example, if the FirstName column in the database contains a null value, an exception is thrown.
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When is TCP option SO_LINGER (0) required?
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What if a client wants to open 4000 connections every 30 seconds (this monitoring application is a client! because it initiates connection)? Yes we can redesing the application, add some local agents in the infrastructure, ch...
Distinct in Linq based on only one field of the table
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What if groupby has more than 1 field?
– user585440
Jan 6 '16 at 2:01
6
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What is IP address '::1'?
....new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f4611418%2fwhat-is-ip-address-1%23new-answer', 'question_page');
}
);
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Name
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Choosing Mobile Web HTML5 Framework [closed]
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It depends on what your target audience is and how interactive the site you are building is.
jQTouch:
heavy on the CSS, light on the JavaScript, MIT license
For a framework that provides a quick start, but not a lot of documentation unfor...