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Scala 2.8 breakOut
...t" come from (what am I breaking out of)? Why is it needed in this case in order to get a Map out? Surely is there is some way to briefly answer these questions? (even if the lengthy type-groveling remains necessary in order to grasp every detail)
– Seth Tisue
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What are the performance characteristics of sqlite with very large database files? [closed]
... Another option is to keep the indexes, but pre-sort the data in index-order before you insert it.
– Steven Kryskalla
Feb 19 '14 at 23:42
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Is the pImpl idiom really used in practice?
...hose benefits come at a cost: an extra level of indirection is required in order to access the implementation methods.
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Among $_REQUEST, $_GET and $_POST which one is the fastest?
...$_POST and $_COOKIE.
But it's only a default, which depends on variables_order ; and not sure you want to work with cookies.
If I had to choose, I would probably not use $_REQUEST, and I would choose $_GET or $_POST -- depending on what my application should do (i.e. one or the other, but not bot...
Save classifier to disk in scikit-learn
...ng locked into an old version of sklearn).
From the documentation:
In order to rebuild a similar model with future versions of
scikit-learn, additional metadata should be saved along the pickled
model:
The training data, e.g. a reference to a immutable snapshot
The python source...
How do I view 'git diff' output with my preferred diff tool/ viewer?
...de new-file new-hex new-mode
As most diff tools will require a different order (and only some) of the arguments, you will most likely have to specify a wrapper script instead, which in turn calls the real diff tool.
The second method, which I prefer, is to configure the external diff tool via "gi...
How to use if - else structure in a batch file?
...le2%"))
Processing sequence of batch commands depends on CMD.exe parsing order. Just make sure your construct follows that logical order, and as a rule it will work. If your batch script is processed by Cmd.exe without errors, it means this is the correct (i.e. supported by your OS Cmd.exe version...
How to set cookie in node js using express framework?
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The order in which you use middleware in Express matters: middleware declared earlier will get called first, and if it can handle a request, any middleware declared later will not get called.
If express.static is handling the re...
Fastest way to iterate over all the chars in a String
...s are done 1,000 times per string size
The tests are shuffled into random order each time. In other words, the tests are done in random order every time they are done, over 1000 times over.
The entire test suite is done forwards, and backwards, to show the effect of JVM warmup on optimization and ...
Send an Array with an HTTP Get
...e PHP or RoR, then you need to suffix the parameter name with braces [] in order to trigger the language to return an array of values instead of a single value.
foo[]=value1&foo[]=value2&foo[]=value3
$foo = $_GET["foo"]; // [value1, value2, value3]
echo is_array($foo); // true
In case...