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Should I Dispose() DataSet and DataTable?
...rt
finalization code path is the best.
Take it from someone who's seen 100s of MBs of non-referenced DataTables in Gen2: this is hugely important and completely missed by the answers on this thread.
References:
1 -
http://msdn.microsoft.com/en-us/library/ms973837.aspx
2 -
http://vineetgupta....
Handling InterruptedException in Java
...ys you should try 10 times with 1 second in between. You call Thread.sleep(1000). So, you need to deal with InterruptedException. For a method such as tryToReadFile it makes perfect sense to say, "If I'm interrupted, I can't complete my action of trying to read the file". In other words, it makes pe...
The provider is not compatible with the version of Oracle client
...d news that Oracle finally has a fully managed driver. Lugging around that 100mb dll has been a real burden.
– Jafin
Jul 24 '13 at 6:12
1
...
Should I use pt or px?
...r monitor from the 1990s: the smallest dot it can display measures about 1/100th of an inch (0.25mm) or a little more. The px unit got its name from those screen pixels.
Nowadays there are devices that could in principle display smaller sharp dots (although you might need a magnifier to see them). B...
Git cherry pick vs rebase
...
100
With cherry-pick, the original commits/branch sticks around and new commits are created. With...
Does name length impact performance in Redis?
...se are not really "variables" they are keys. For keys between 1 and 30 or 100, or even 255 characters there might not be any detectable performance impact. Create keys of a few kilobytes ... or up into the tens of kilobytes and I imagine you'd be able to measure a performance hit (at some point be...
What is the difference between public, private, and protected?
...er's Guide and Business Engineering with Object Teechnology. Both are only 100 pages, and each easy enough to read in an afternoon. Of course, there is Gamma et al's Design Patterns, though the basic approach can simply be described by 'subclass what you want to vary'.
– Patanj...
How to make a promise from setTimeout
... reject = null;
}
}
};
};
const l1 = later(100, "l1");
l1.promise
.then(msg => { console.log(msg); })
.catch(() => { console.log("l1 cancelled"); });
const l2 = later(200, "l2");
l2.promise
.then(msg => { console.log(msg); })
.catch(() => ...
What is the apply function in Scala?
...ly be accomplished using Implicits as well?
– jayunit100
Aug 15 '14 at 2:13
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How much overhead does SSL impose?
...14 connections per core per second if you foolishly used 4096-bit keys and 100 if you use 2048-bit keys). On subsequent connections, previous sessions are often reused, avoiding the expensive crypto.
So, to summarize:
Transfer on established connection:
Delay: nearly none
CPU: negligible
Bandwid...