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CA2202, how to solve this case
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This compiles without warning:
public static byte[] Encrypt(string data, byte[] key, byte[] iv)
{
MemoryStream memoryStream = null;
DESCryptoServiceProvider cryptograph = null;
CryptoStream cryp...
What is the difference between Class Path and Build Path
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The build path is used for building your application. It contains all of your source files and all Java libraries that are required to compile the application.
The classpath is used for executing the application. This includes all java cla...
Measuring function execution time in R
Is there a standardized way in R of measuring execution time of function?
10 Answers
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What is the proper way to check for null values?
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answered Mar 20 '12 at 14:12
BlackBearBlackBear
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Multiple submit buttons in an HTML form
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I hope this helps. I'm just doing the trick of floating the buttons to the right.
This way the Prev button is left of the Next button, but the Next comes first in the HTML structure:
.f {
float: right;
}
.clr {
clear: bo...
How to store arrays in MySQL?
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The proper way to do this is to use multiple tables and JOIN them in your queries.
For example:
CREATE TABLE person (
`id` INT NOT NULL PRIMARY KEY,
`name` VARCHAR(50)
);
CREATE TABLE fruits (
`fruit_name` VARCHAR(20) NOT NULL PRIMARY KEY,
`colo...
What is the difference between NaN and None?
... strings of numbers and letters. Occasionally there are cases where a cell is empty. In my opinion, the value read to that dictionary entry should be None but instead nan is assigned. Surely None is more descriptive of an empty cell as it has a null value, whereas nan just says that the valu...
What are Scala context and view bounds?
In a simple way, what are context and view bounds and what is the difference between them?
1 Answer
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MVC DateTime binding with incorrect date format
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I've just found the answer to this with some more exhaustive googling:
Melvyn Harbour has a thorough explanation of why MVC works with dates the way it does, and how you can override this if necessary:
http://weblogs.asp.net/melvynharbour/archive/2008/11/...
Are Javascript arrays sparse?
That is, if I use the current time as an index into the array:
7 Answers
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