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How to count instances of character in SQL Column
...CT LEN(REPLACE(col, 'N', ''))
If, in a different situation, you were actually trying to count the occurrences of a certain character (for example 'Y') in any given string, use this:
SELECT LEN(col) - LEN(REPLACE(col, 'Y', ''))
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Showing Difference between two datetime values in hours
...e and another one with 75 seconds added to the current time. Then we will call the method .Subtract() on the second DateTime object. This will return a TimeSpan object.
Once we get the TimeSpan object, we can use the properties of TimeSpan to get the actual Hours, Minutes and Seconds.
DateTime star...
Kill child process when parent process is killed
...plication dies, you are still left with child processes running. What we really want is for the child processes to die as soon as the main process dies.
The solution is to use "job objects" http://msdn.microsoft.com/en-us/library/ms682409(VS.85).aspx.
The idea is to create a "job object" for your ...
Problems with entering Git commit message with Vim
...Enter, :exiEnter and :exitEnter only write it if the document is modified.
All these synonyms just have different numbers of keypresses.
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Any open source alternatives to balsamiq mockup [closed]
...rce alternatives to balsamiq mockup for prototyping. Anyone knows of an equally good alternative that's open source or basically freeware.
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How can I initialize a C# List in the same line I declare it. (IEnumerable string Collection Example
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var list = new List<string> { "One", "Two", "Three" };
Essentially the syntax is:
new List<Type> { Instance1, Instance2, Instance3 };
Which is translated by the compiler as
List<string> list = new List<string>();
list.Add("One");
list.Add("Two");
list.Add("Three");...
vim line numbers - how to have them on by default?
... also why use gedit? what if it's a server? or gedit is just not installed? make more sense to use vim :)
– yonatan
Jun 14 '16 at 14:05
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Converting a string to JSON object
...Object Mapper ...
new ObjectMapper().readValue(string, Map.class);
Internally Map will behave as JSON Object
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horizontal line and right way to code it in html, css
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If you really want a thematic break, by all means use the <hr> tag.
If you just want a design line, you could use something like the css class
.hline-bottom {
padding-bottom: 10px;
border-bottom: 2px solid #000; /* w...
How to detect scroll position of page using jQuery
... recognize when the windows changes its scroll position and at the change calls a few functions to load data from the server.
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