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What new capabilities do user-defined literals add to C++?
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You couldn't add the static assert to the bitset ctor taking a string (at least not without string template arguments).
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Where is my Django installation?
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The current top answer doesn't work, at least on linux.
From the Django tutorial:
If you have difficulty finding where the Django source files are
located on your system, run the following command:
python -c "
import sys
sys.path = sys.path[1:]
import djan...
UNIX export command [closed]
... all variables, not just exported (environment) variables. Historically at least, the env command is separate from the shell (not a built-in), though it could easily be made into a built-in. It sets the environment for a specific command, not the shell that runs it.
– Jonathan ...
What is in your Mathematica tool bag? [closed]
...ach +100! I wish I knew this earlier! This is very useful stuff, for me at least. Thanks for sharing!
– Leonid Shifrin
Mar 27 '11 at 18:37
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CSS selector for first element with class
...der is rendered.
This element has the class red. It is also preceded by at least one other element with the class red. Thus both rules are applied, and the second border declaration overrides the first, thereby "undoing" it, so to speak.
As a bonus, although it was introduced in Selectors 3, the g...
If Python is interpreted, what are .pyc files?
...ither an interpreter or a compiler. The vast majority of languages have at least one implementation of each type. (For example, there are interpreters for C and C++ and there are compilers for JavaScript, PHP, Perl, Python and Ruby.) Besides, the majority of modern language implementations actually ...
Rich vs Anemic Domain Model [closed]
...tate that infrastructure logic should not be coupled to domain objects. At least that is what I understand.
– Utku
Jun 19 '17 at 13:10
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Why and How to avoid Event Handler memory leaks?
... @DaviFiamenghi: Well, if something is being disposed, that's at least a likely indication that it's going to be eligible for garbage collection soon, at which point it doesn't matter what subscribers there are.
– Jon Skeet
Apr 23 '15 at 5:46
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Find location of a removable SD card
...f accessible via USB Mass Storage mode when mounted on a host machine", at least for Android 1.x and 2.x.
But the question is about external SD. How to get a path like "/mnt/sdcard/external_sd" (it may differ from device to device)?
Android has no concept of "external SD", aside from external stor...
Explain how finding cycle start node in cycle linked list work?
...irst two are properties of the given list. If we can show that there is at least one set of values for k, q, p that makes this equation true we show that the hypothesis is correct.
One such solution set is as follows:
p = 0
q = m
k = m n - m
We can verify that these values work as follows:
m...