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Is it safe to delete a NULL pointer?
... Setting a pointer to NULL after deleting it masquerades memory allocation errors, which is a very bad thing. A program that is correct does not delete a pointer twice, and a program that does delete a pointer twice should crash.
– Damon
Aug 30 '13 at 18:48
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Sanitizing strings to make them URL and filename safe?
...though.
– Xeoncross
Apr 29 '10 at 3:05
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Bubble Sort Homework
In class we are doing sorting algorithms and, although I understand them fine when talking about them and writing pseudocode, I am having problems writing actual code for them.
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Can you control how an SVG's stroke-width is drawn?
Currently building a browser-based SVG application. Within this app, various shapes can be styled and positioned by the user, including rectangles.
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How to see which commits in one branch aren't in the other?
...ent version of git (?) but in that case you should have gotten a rev-parse error on the three dots.
– sehe
Sep 28 '11 at 13:39
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GIT clone repo across local file system in windows
...rds.. otherwise it points to your other local as origin which I find super error-prone. use git remote -v;git remote rm origin; git add origin <repo-address> (which you may copy after doing git remote -v on the original local repo)
– Hanan
Apr 24 '13 at 1...
How to make IPython notebook matplotlib plot inline
...3.1.0.
– Ian Fiske
May 20 '15 at 20:05
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What's the difference between globals(), locals(), and vars()?
What is the difference between globals() , locals() , and vars() ? What do they return? Are updates to the results useful?
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Convert an array of primitive longs into a List of Longs
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ericksonerickson
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What is Hindley-Milner?
... The former: ams.org/journals/tran/1969-146-00/S0002-9947-1969-0253905-6/…
– kgadek
Oct 16 '13 at 18:48
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