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JMS Topic vs Queues
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Any idea how does the load balancing work for the Queues in JMS or WSO2 MB ?
– Kulasangar
Apr 18 '16 at 16:36
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Is there any way to check if iOS app is in background?
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Thank you — and for additional clarity it's [[UIApplication sharedApplication] applicationState] == UIApplicationStateBackground.
– podperson
Jun 5 '12 at 16:01
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Should accessing SharedPreferences be done off the UI Thread?
...ad you're already playing with it!
Some things to note: (in lazy bullet form)
if this is the worst of your problems, your app's probably in a good spot. :) Writes are generally slower than reads, though, so be sure you're using SharedPreferenced$Editor.apply() instead of commit(). apply() is ...
RAW POST using cURL in PHP
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will php set the content-length header for you or should you set that as well?
– Eric Bloch
Jul 13 '13 at 3:47
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Can't create handler inside thread that has not called Looper.prepare()
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You're calling it from a worker thread. You need to call Toast.makeText() (and most other functions dealing with the UI) from within the main thread. You could use a handler, for example.
Look up Communicating with the UI Thread in the documentation....
Concatenating string and integer in python
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Modern string formatting:
"{} and {}".format("string", 1)
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Piping buffer to external command in Vim
... stdin of external command (lets say mail). My final purpose is to set a shortcut to quickly send email from current Vim buffer. I am guessing this should be a trivial stuff, but I couldn't find a way to send Vim buffer to an external command. Thanks in advance.
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What is the difference between LINQ ToDictionary and ToLookup
...o the same with a dictionary and you'll get an exception.
So: how many records share each key?
An overly simplified way of looking at it is that a Lookup<TKey,TValue> is roughly comparable to a Dictionary<TKey,IEnumerable<TValue>>
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Fast check for NaN in NumPy
I'm looking for the fastest way to check for the occurrence of NaN ( np.nan ) in a NumPy array X . np.isnan(X) is out of the question, since it builds a boolean array of shape X.shape , which is potentially gigantic.
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What is the recommended batch size for SqlBulkCopy?
What is the recommended batch size for SqlBulkCopy ? I'm looking for a general formula I can use as a starting point for performance tuning.
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