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Is the NOLOCK (Sql Server hint) bad practice?
...eg. banking software, space flight, intensive care monitoring application, etc. You get the idea.
12 Answers
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How do I break out of a loop in Scala?
...ic Scala. However, the logic remains the same. (return becomes return x, etc.).
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PHP: Storing 'objects' inside the $_SESSION
...ve more complexity: network-attached memory, a stand-alone session server, etc.
Given all that, the more info you put in the session, the bigger the impact on performance (as Vinko points out). Also as Vinko points out, if your object isn't serializable, the session will misbehave. So, as a rule o...
Passing a Bundle on startActivity()?
...a String. As value you can use the primitive data types int, float, chars, etc. We can also pass Parceable and Serializable objects from one activity to other.
Intent intent = new Intent(context, YourActivity.class);
intent.putExtra(KEY, <your value here>);
startActivity(intent);
Retrieving...
Convert char to int in C and C++
... = a would suffice */
to convert the character '0' -> 0, '1' -> 1, etc, you can write
char a = '4';
int ia = a - '0';
/* check here if ia is bounded by 0 and 9 */
Explanation:
a - '0' is equivalent to ((int)a) - ((int)'0'), which means the ascii values of the characters are subtracted fro...
Can functions be passed as parameters?
...ponse some; include an example, link to reference (e.g. actual reference), etc.
– user166390
Sep 29 '12 at 18:58
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Can I mix Swift with C++? Like the Objective-C .mm files
...s fine here. Can add methods, constructors, destructors, C++ data members, etc.
struct Foo
{
vector<int> data;
};
struct Foo* foo_create()
{
return new Foo;
}
void foo_destroy(struct Foo* foo)
{
delete foo;
}
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Best Practice for Forcing Garbage Collection in C#
...od practical advice with regards to freeing up memory / garbage collection etc:
http://msdn.microsoft.com/en-us/library/66x5fx1b.aspx
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How does “do something OR DIE()” work in PHP?
... anybody anything or giving you any opportunity to record the event, retry etc.
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Unable to forward search Bash history similarly as with CTRL-r
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You can also uncomment these 2 lines in /etc/inputrc (e.g. in Ubuntu).
– falconepl
Jun 28 '14 at 11:47
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