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How do I measure separate CPU core usage for a process?
...displayed in the process list is relative to a CPU thread. When off, the said percentage is displayed relatively to the CPU overall capacity (i.e. ALL threads - aka all cores).
– 7heo.tk
May 20 '15 at 16:34
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Setting Vim whitespace preferences by filetype
...er. Without expand tab, Peter's answer would insert tabs that are 2 chars wide, not spaces.
– ajmccluskey
Apr 28 '14 at 11:02
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Python creating a dictionary of lists
...eferred to use defaultdict when it's available.
– David Z
Jun 6 '09 at 23:25
@David, yeah, setdefault wasn't the most ...
How do I delete a Git branch with TortoiseGit
...you wish to remove and click on Delete remote branch.
You can also get rid of the "shift"+right click: Go to TortoiseGit settings -> "Set extended context menu" and uncheck "Browse References"
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Calculate text width with JavaScript
I'd like to use JavaScript to calculate the width of a string. Is this possible without having to use a monospace typeface?
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Reimport a module in python while interactive
...module’s global variables) is retained. Redefinitions of names will override the old definitions, so this is generally not a problem, but if the new version of a module does not define a name that was defined by the old version, the old definition is not removed.
If a module imports objects from a...
Get an OutputStream into a String
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Hmm, I'm an avid Apache Commons user, but in this case I fail to see why you should use Commons IO's ByteArrayOutputStream instead of JDK's own java.io.ByteArrayOutputStream. The latter also provides toString(String charsetName) and toByte...
How to get the parents of a merge commit in git?
...;commit>^2^@), whereas they cannot after ^@ (<commit>^@^ isn't valid). For more on this syntax, read the rev-parse man page.
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How to Sync iPhone Core Data with web server, and then push to other devices? [closed]
...pplies equally well to core data with some obvious modifications. This provides an overall much more robust and reliable sync strategy, but requires more effort to be implemented correctly.
EDIT:
It seems that the Grover's pdf file is no longer available (broken link, March 2015). UPDATE: the link...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
...e you don't distinguish between add and update) this would be:
var sessionId = a.Session.SessionID.ToString();
userDic.AddOrUpdate(
authUser.UserId,
sessionId,
(key, oldValue) => sessionId);
I.e. the Func always returns the sessionId, so that both Add and Update set the same value.
BTW:...