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What Java ORM do you prefer, and why? [closed]
...asted (still is) to resolve persistence related issues. We have no control whatsoever about what is happening "under the hood", configurations are too many to be managed efficiently and there are behaviors that could drive one crazy. On the other hand i have support for major databases and never hav...
How to uninstall a Windows Service when there is no executable for it left on the system?
...CManager() and so on, but on the other hand it gives you more control over what is happening.
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Setting the default value of a DateTime Property to DateTime.Now inside the System.ComponentModel De
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This is actually what I was looking for and it should get higher up. Many of the other answers do add the current date when inserting an entity, however it doesn't affect the schema(i.e. make getdate() the default value). The issue for me was...
How can I use “sizeof” in a preprocessor macro?
...If you just want to get a compile-time error when sizeof(something) is not what you expect, you can use following macro:
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
Usage:
BUILD_BUG_ON( sizeof(someThing) != PAGE_SIZE );
This article explains in details why it work...
string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...hat each char in the string is the whitespace, hence superior performance. What confuses you actually?
– Ivan Danilov
Apr 11 '14 at 9:21
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Mysql - How to quit/exit from stored procedure
...e which is meaningful in order to get a useful means by which to determine what the problem was. When the error occurs, you'll get to see the line of failure (depending on your execution context).
For example:
CALL AttemptedToInsertSomethingInvalid;
Note that when you create a procedure, there is...
Sorted collection in Java
...ning a sorted list in Java. I have tried Map and Set , but they weren't what I was looking for.
20 Answers
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SOAP vs REST (differences)
...ce on the client-side.
I think these are the crucial points to understand what REST is about, and how it differs from SOAP:
REST is protocol independent. It's not coupled to HTTP. Pretty much like you can follow an ftp link on a website, a REST application can use any protocol for which there is ...
How to add manifest permission to an application?
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And I wasted my whole day figuring out what's actually difference between them, OMG its Capital and Small ANDROID.PERMISSION and android.permission ;) :p
– fWd82
Jun 22 '17 at 2:42
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How to estimate how much memory a Pandas' DataFrame will need?
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What object or module doe the g code above refer to?
– zozo
Aug 14 '18 at 0:28
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