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PHP: Storing 'objects' inside the $_SESSION
...query them from the DB each time, you are using state. HTTP is stateless (more or less; but see GET vs. PUT) but almost everything anybody cares to do with a web app requires state to be maintained somewhere. Acting as if pushing the state into nooks and crannies amounts to some kind of theoretica...
How to recover stashed uncommitted changes
...hanges—the apply looks good and you're sure you don't need the stash any more—then use git stash drop to get rid of it.
I always suggest using git stash apply rather than git stash pop. The difference is that apply leaves the stash around for easy re-try of the apply, or for looking at, etc. ...
xcopy file, rename, suppress “Does xxx specify a file name…” message
...ory structure in place was not mentioned in the question, and b) it is far more valuable for future readers of this question who will come here looking for an answer regarding xcopy and not just copy.
– Mike Nakis
Sep 4 '12 at 7:33
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How to combine two or more querysets in a Django view?
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What is the best way to compare floats for almost-equality in Python?
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How to do a simple file search in cmd
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If you are searching recursively and the output is big you can always use more to enable paging, it will show -- More -- at the bottom and will scroll to the next page once you press SPACE or moves line by line on pressing ENTER
where /r c:\Windows *.exe |more
For more help try
where/?
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Why java.util.Optional is not Serializable, how to serialize the object with such fields
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How to quickly and conveniently disable all console.log statements in my code?
...log function in your script.
console.log = function() {}
That's it, no more messages to console.
EDIT:
Expanding on Cide's idea. A custom logger which you can use to toggle logging on/off from your code.
From my Firefox console:
var logger = function()
{
var oldConsoleLog = null;
v...
What are Scala context and view bounds?
...t emulates the functionality provided by Haskell type classes, though in a more verbose manner.
While a view bound can be used with simple types (for example, A <% String), a context bound requires a parameterized type, such as Ordered[A] above, but unlike String.
A context bound describes an ...
Transposing a NumPy array
... just slice it with np.newaxis (or None, they're the same, newaxis is just more readable).
import numpy as np
a = np.array([5,4])[np.newaxis]
print(a)
print(a.T)
Generally speaking though, you don't ever need to worry about this. Adding the extra dimension is usually not what you want, if you're ...