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How to generate random SHA1 hash to use as ID in node.js?
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edited May 23 '17 at 12:10
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answered Feb 23 '12 at 6:28
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JavaScript ternary operator example with functions
...nary syntax in your question; I like the last one the best...
x = (1 < 2) ? true : false;
The use of ternary here is totally uncessesary - you could simply write
x = (1 < 2);
Likewise, the condition element of a ternary statement is always evaluated as a Boolean value, therefore you can ...
How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C
...ontext.Database.SqlQuery<myEntityType>(
"mySpName @param1, @param2, @param3",
new SqlParameter("param1", param1),
new SqlParameter("param2", param2),
new SqlParameter("param3", param3)
);
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Change the selected value of a drop-down list with jQuery
...ions that match the set of values.
This behavior is in jQuery versions 1.2 and above.
You most likely want this:
$("._statusDDL").val('2');
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How can I use an array of function pointers?
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202
You have a good example here (Array of Function pointers), with the syntax detailed.
int sum(...
Send string to stdin
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270
You can use one-line heredoc
cat <<< "This is coming from the stdin"
the above is ...
How do I plot in real-time in a while loop using matplotlib?
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12 Answers
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Why does substring slicing with index out of range work?
...k what happens when you do the same thing to a list:
>>> [0, 1, 2, 3, 4, 5][3]
3
>>> [0, 1, 2, 3, 4, 5][3:4]
[3]
Here the difference is obvious. In the case of strings, the results appear to be identical because in Python, there's no such thing as an individual character outsid...
dyld: Library not loaded … Reason: Image not found
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