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How does lock work exactly?
...finally
{
Monitor.Exit(temp);
}
In C# 4.0 this has changed and it is now generated as follows:
bool lockWasTaken = false;
var temp = obj;
try
{
Monitor.Enter(temp, ref lockWasTaken);
// body
}
finally
{
if (lockWasTaken)
{
Monitor.Exit(temp);
}
}
You can find mo...
What does it mean to hydrate an object?
...
I have changed my mind, and now I agree that this answer is more accurate than my old answer. I have since edited my answer (since it was accepted, and I want it to be accurate). Now hopefully it now reflects the difference between deserialization and h...
Installing in Homebrew errors
...g the practical and security ramifications. Any software in /usr/local may now be overwritten by anything running under your user, opening a security hole. It is entirely possible you will screw something else up (in addition to MySQL) by blindly running the first chown command, after which point it...
brew install gcc too time consuming
...s GCC as a dependency, and I've had the XCode CLT installed for five years now. Brew still opts to build GCC from scratch (and its taken over an hour now).
– hyperum
Feb 10 '19 at 7:57
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Which CheckedListBox event triggers after a item is checked?
...gh I guess it could break a lot of code if Microsoft changed the behaviour now. The docs explicitly state The check state is not updated until after the ItemCheck event occurs. A different event or non-arbitrary workaround would be nice IMO.
– Dunc
Jun 4 '18 a...
How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
... Yeaaaaaaaaaa. no. 4 Years later and I stand behind this even more now. Just don't do any of that.
– Piotr Kula
Apr 10 '19 at 13:47
...
Declaring an unsigned int in Java
...at int variables are still signed when declared but unsigned arithmetic is now possible by using those methods in the Integer class.
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OPTION (RECOMPILE) is Always Faster; Why?
...d when you mentioned a query initially run on a table with 10 records, and now the table has millions of records. That was my case exactly. I didn't mention it in the post because I didn't think it mattered. Fascinating stuff. Thanks again.
– Chad Decker
Jan 1 ...
Creating Unicode character from its number
... @DavidGiven thanks for Java chars go up to 0xFFFF. I did not know that.
– Tony Ennis
Aug 29 '13 at 12:21
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C++ valarray vs. vector
I like vectors a lot. They're nifty and fast. But I know this thing called a valarray exists. Why would I use a valarray instead of a vector? I know valarrays have some syntactic sugar, but other than that, when are they useful?
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