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Convert List into Comma-Separated String
... In .NET 3.5 and below you have to explicitly convert your list to array with lst.ToArray(), as there is no direct overload there yet.
– Anton
Dec 15 '13 at 11:09
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What is the difference between quiet NaN and signaling NaN?
...allow arithmetic to proceed somewhat normally. E.g., you might have a huge array of numbers, some of which represent special cases that cannot be handled normally. You can call a complicated function to process this array, and it could operate on the array with usual arithmetic, ignoring NaNs. After...
How to set a Javascript object values dynamically?
..., name, and age.
You can access these dictionaries in two ways:
Like an array (e.g. myObj[name]); or
Like a property (e.g. myObj.name); do note that some properties are reserved, so the first method is preferred.
You should be able to access it as a property without any problems. However, to ac...
What is a bus error?
...and then typecast for access to a problem mode (i.e. You set up an uint8_t array, add one, two, or three to the array's pointer and then typecast to a short, int, or long and try to access the offending result.) X86 systems will pretty much let you do this, albeit at a real performance penalty. SO...
Program only crashes as release build — how to debug?
... run outside, the cause has been writing past the end of a function local array. (The debugger puts more on the stack, so you're less likely to overwrite something important.)
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Hide options in a select list using jQuery
...d Safari.
In short, I have a hidden field, #optionstore, which stores the array sequentially (since you can't have Associative Arrays in JavaScript). Then when you change the category, it parses the existing options (first time through only) writes them to #optionstore, erases everything, and puts ...
What is the difference between memoization and dynamic programming?
...as a hash key value pair, as opposed to tabulation which is often based on arrays) so that they aren't recalculated when they are encountered again. It can be used in both bottom up or top down methods.
See this discussion on memoization vs tabulation.
So Dynamic programming is a method to solve ...
Android JSONObject - How can I loop through a flat JSON object to get each key and value
...orm for (String s: json.keys()) { ... } It's a real shame that neither JSONArray nor JSONObject are iterable. :-(
– tu-Reinstate Monica-dor duh
Jun 15 '15 at 2:25
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What is the difference between == and equals() in Java?
...make a difference. Its the "value" (that is: the contents of the character array) inside each String instance that is being compared.
On the other hand, the "==" operator compares the value of two object references to see whether they refer to the same String instance. If the value of both object r...
EF LINQ include multiple and nested entities
...n extension method like this:
/// <summary>
/// Includes an array of navigation properties for the specified query
/// </summary>
/// <typeparam name="T">The type of the entity</typeparam>
/// <param name="query">The query to include navigation pro...
