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Why is “using namespace std;” considered bad practice?
...s, many of which are very common ones (think list, sort, string, iterator, etc.) which are very likely to appear in other code, too.
If you consider this unlikely: There was a question asked here on Stack Overflow where pretty much exactly this happened (wrong function called due to omitted std:: p...
Draw Circle using css alone [duplicate]
... discontinued IE8 support in their web apps (Gmail, Calendar, Drive, Docs, etc.) at the end of 2012. It's ridiculous to support a 5 year old browser.
– Gavin
Sep 12 '13 at 10:08
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What is Haskell used for in the real world? [closed]
... to be able to
easily roll back every change if some object deep in the call
hierarchy decided the message is flawed? How about having a history of
different states?
Many housekeeping tasks made for you: deconstructing data structures (PatternMatching), storing variable bindings (LexicalScop...
How to convert Nonetype to int or string?
... uses of None where an integer is expected.
– Glen Fletcher
Apr 29 '15 at 6:21
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How can I determine whether a 2D Point is within a Polygon?
...integers. Many systems use integers for UI painting (pixels are ints after all), but macOS for example uses float for everything. macOS only knows points and a point can translate to one pixel, but depending on monitor resolution, it might translate to something else. On retina screens half a point ...
How to use npm with node.exe?
...|npm-cache) (do this as an administrator):
create an [NODE_INSTALL_PATH]\etc\ directory
this is needed before you try npm config --global ... actions
create the global (admin) location(s) for npm modules
C:\ProgramData\npm-cache - npm modules will go here
C:\ProgramData\npm - binary scripts f...
Better way to revert to a previous SVN revision of a file?
...w to Roll Back Changes using Subversion - Jacob Wright – Flex, AIR, PHP, etc.
EDIT: ... and apparently, the exactly same effect as svn merge -r HEAD:851 l3toks.dtx, can be achieved with:
svn export -r 851 l3toks.dtx
A l3toks.dtx
Export complete.
...
Akka Kill vs. Stop vs. Poison Pill?
...his time? Are the children actors notified during kill, post-stop envoked, etc? Example uses of one concept vs. the other?
...
Vertex shader vs Fragment Shader [duplicate]
...tput from the vertex shader and associates colors, depth value of a pixel, etc. After these operations the fragment is send to Framebuffer for display on the screen.
Some operation, as for example lighting calculation, you can perform in vertex shader as well as fragment shader. But fragment shader...
What's the strangest corner case you've seen in C# or .NET? [closed]
...(-0.5) == 0
Math.Round(0.5) == 0
Math.Round(1.5) == 2
Math.Round(2.5) == 2
etc...
This can lead to some unexpected bugs in financial calculations based on the more well known Round-Half-Up rounding.
This is also true of Visual Basic.
...