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Returning 'IList' vs 'ICollection' vs 'Collection'
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Generally you should return a type that is as general as possible, i.e. one that knows just enough of the returned data that the consumer needs to use. That way you have greater freedom to change the implementation of the API, wit...
MySQL SELECT only not null values
...hough...
SELECT val1 AS val
FROM your_table
WHERE val1 IS NOT NULL
UNION ALL
SELECT val2
FROM your_table
WHERE val2 IS NOT NULL
/*And so on for all your columns*/
The disadvantage of the above is that it scans the table multiple times once for each column. That may possibly be avoided by the b...
How do I remove the space between inline/inline-block elements?
...ttp://jsfiddle.net/thirtydot/dGHFV/1361/
This works in recent versions of all modern browsers. It works in IE8. It does not work in Safari 5, but it does work in Safari 6. Safari 5 is nearly a dead browser (0.33%, August 2015).
Most of the possible issues with relative font sizes are not complicat...
Windows 8.1 / Windows 10 breaks my ASP.NET / IIS : “Service unavailable”
With Windows 8.1 finally released to MSDN/Technet today I came across the following issue running my ASP.NET application after doing an in place upgrade with Win 8.1 RTM:
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How to get back to the latest commit after checking out a previous commit?
...o use git was not knowing what specific keywords (e.g. "master") I can actually substitute in for placeholder words like "branchname".
– AbePralle
Feb 2 '12 at 7:19
3
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SQL: How to properly check if a record exists
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I would prefer not use Count function at all:
IF [NOT] EXISTS ( SELECT 1 FROM MyTable WHERE ... )
<do smth>
For example if you want to check if user exists before inserting it into the database the query can look like this:
IF NOT EXISTS ( SELECT 1 ...
How can I convert a zero-terminated byte array to string?
....Read() can read into a [32]byte, but you don't know whether you've filled all 32 bytes or not.
– Eric Lagergren
Jan 2 '15 at 20:19
7
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What's the recommended way to extend AngularJS controllers?
...r for more information about but only the $scope value needs to be passed. All other values will be injected normally.
@mwarren, your concern is taken care of auto-magically by Angular dependency injection. All you need is to inject $scope, although you could override the other injected values if d...
How do you automate Javascript minification for your Java web applications?
...ipt1.7: developer.mozilla.org/en-US/docs/Mozilla/Projects/Rhino/… (not really sure how close it is to ES5 or ES6)
– Mc Bton
Aug 27 at 17:22
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Why do we need RESTful Web Services?
...ng this low level of coupling is not easy to do. It is critical to follow all of the constraints of REST to succeed. Maintaining a purely stateless connection is difficult. Picking the right media-types and squeezing your data into the formats is tricky. Creating your own media types can be even...