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RESTful Authentication via Spring
... this is a possible approach, the several round trips that must be made in order to retrieve a token makes it a little undesirable.
– Chris Cashwell
May 31 '12 at 13:33
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How to access accelerometer/gyroscope data from Javascript?
...atements to figure out which event to attach to (in a somewhat prioritized order) and passes the data received to a common tilt function:
if (window.DeviceOrientationEvent) {
window.addEventListener("deviceorientation", function () {
tilt([event.beta, event.gamma]);
}, true);
} els...
How do I pull files from remote without overwriting local files?
...So you have committed your local changes to your local repository. Then in order to get remote changes to your local repository without making changes to your local files, you can use git fetch. Actually git pull is a two step operation: a non-destructive git fetch followed by a git merge. See What ...
Pass variables to Ruby script via command line
...PROGRAM_NAME variable.
The obvious disadvantage is that you depend on the order of values.
If you need only Boolean switches use the option -s of the Ruby interpreter:
> ruby -s -e 'puts "So do I!" if $agreed' -- -agreed
> So do I!
Please note the -- switch, otherwise Ruby will complain a...
Why does Math.round(0.49999999999999994) return 1?
...ting, they took that bit out for Java 7 (the docs I linked to) -- maybe in order to avoid causing this sort of odd behavior by triggering a (further) loss of precision.
– T.J. Crowder
Mar 28 '12 at 7:46
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Efficient way to apply multiple filters to pandas DataFrame or Series
...f_2 = df["a"] >= 0etc. No need for that function... (nice use of higher order function though...)
– A. Rabus
Aug 29 '19 at 8:29
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What are the GCC default include directories?
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In order to figure out the default paths used by gcc/g++, as well as their priorities, you need to examine the output of the following commands:
For C:
gcc -xc -E -v -
For C++:
gcc -xc++ -E -v -
The credit goe...
Task not serializable: java.io.NotSerializableException when calling function outside closure only o
...also has the benefit of not requiring the additional Shark dependencies in order to access KryoSerializationWrapper, since Twitter's Chill is already pulled in by core Spark
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How to think in data stores instead of databases?
... both these differences - is that Bigtable basically acts like an enormous ordered dictionary. Thus, a put operation just sets the value for a given key - regardless of any previous value for that key, and fetch operations are limited to fetching single keys or contiguous ranges of keys. More sophis...
node.js global variables?
...ty. If your program promiscuously uses global variables, it means that in order to understand the code, I must understand the dynamic runtime state of the entire app. This is why programmers are leery of globals. I'm sure there's dozens of ways to use them effectively, but we've mostly just seen ...