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Visual Studio keyboard shortcut to automatically add the needed 'using' statement
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Wow, didn't know about Ctrl+. or Alt+Shift+F10, but always wondered if there was such a short-cut. I also have a function lock keyboard, but it always remembers its state, so no problem here (Microsoft Natural Ergonomics Keyboard 4000).
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Formatting code snippets for blogging on Blogger [closed]
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I used to use hilite.me, but now I prefer dillinger.io
– GoYun.Info
Mar 19 '15 at 1:48
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Adding new column to existing DataFrame in Python pandas
... did it wrong (it can trigger false positives) but from 0.13.0 it let you know there are more adequate methods for the same purpose. Then, if you get the warning, just follow its advise: Try using .loc[row_index,col_indexer] = value instead
>>> df1.loc[:,'f'] = pd.Series(np.random.randn(sL...
Detecting a mobile browser
...s more a question of mousehover or not, big bouton or small links. So, for now, i run with "if (Modernizr.touch)" :)
– molokoloco
Jun 26 '13 at 22:26
31
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Why use apparently meaningless do-while and if-else statements in macros?
...say you
had something like your second macro.
#define BAR(X) f(x); g(x)
Now if you were to use BAR(X); in an if ... else statement, where the bodies of the if statement were not wrapped in curly brackets, you'd get a bad surprise.
if (corge)
BAR(corge);
else
gralt();
The above code would e...
After array_filter(), how can I reset the keys to go in numerical order starting at 0
...ray_filter to remove entries that had only the value '' from an array, and now I want to apply certain transformations on it depending on the placeholder starting from 0, but unfortunately it still retains the original index. I looked for a while and couldn't see anything, perhaps I just missed the...
Does Python optimize tail recursion?
...ons.
The clean way: modifying the Y combinator
The Y combinator is well known; it allows to use lambda functions in a recursive
manner, but it doesn't allow by itself to embed recursive calls in a loop. Lambda
calculus alone can't do such a thing. A slight change in the Y combinator however
can pr...
Facebook Post Link Image
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Just to let you know, the only way to add an image to a post when using AppLinks (applinks.org) within the facebook app is to use the <link> tag, using a <meta> tag with og:image will NOT work.
– emerino
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What is this crazy C++11 syntax ==> struct : bar {} foo {};?
...ming instance to foo, we're left with:
struct {} foo;
Getting close.
Now, what if this anonymous UDT were to derive from some base?
struct bar {}; // base UDT
struct : bar {} foo; // anonymous derived UDT, and instance thereof
Finally, C++11 introduces extended initialisers, such th...
Correct use for angular-translate in controllers
... If you tried it instead of writing that unrelated comment, you wouldv'e known the answer by now. Short answer: yes. Thats possible.
– Robin van Baalen
Jun 4 '15 at 17:44
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