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<em>Nem>SUserDefaults removeObjectForKey vs. setObject:<em>nem>il

...m <em>nem>ot p<em>osem>itive. To completely remove a value for a key use UserDefaults.st<em>a<em>nem>dem>ard.removeObject(forKey: "YourDefault") I tested with the followi<em>nem>g code: UserDefaults.st<em>a<em>nem>dem>ard.set(["a", "b", "c"], forKey: "MyDefaults") pri<em>nem>t("Test A: My saved defaults \(UserDefaults.st<em>a<em>nem>dem>ard.object(forKey: "MyDefaul...
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Setti<em>nem>g href attribute at ru<em>nem>time

...ector. If you have set the class for the a<em>nem>chor eleme<em>nem>t, use '.class-<em>nem>ame' <em>a<em>nem>dem> if you have set the id for the a<em>nem>chor eleme<em>nem>t, use '#eleme<em>nem>t-id'. share | improve this a<em>nem>swer | ...
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Ge<em>nem>erate r<em>a<em>nem>dem>om <em>nem>umbers usi<em>nem>g C++11 r<em>a<em>nem>dem>om library

As the title suggests, I am tryi<em>nem>g to figure out a way of ge<em>nem>erati<em>nem>g r<em>a<em>nem>dem>om <em>nem>umbers usi<em>nem>g the <em>nem>ew C++11 &lt;r<em>a<em>nem>dem>om&gt; library. I have tried it with this code: ...
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Fi<em>nem>d if variable is divisible by 2

...if a variable is divisible by 2? Furthermore I <em>nem>eed do a fu<em>nem>ctio<em>nem> if it is <em>a<em>nem>dem> do a differe<em>nem>t fu<em>nem>ctio<em>nem> if it is <em>nem>ot. 12 A<em>nem>s...
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C/C++ maximum stack size of program

...<em>nem>me<em>nem>t variable i<em>nem> the <em>OSem>. You ca<em>nem> the<em>nem> check the stack size with ulimit -s <em>a<em>nem>dem> set it to a <em>nem>ew value with for example ulimit -s 16384. Here's a li<em>nem>k with default stack sizes for gcc. DFS without recursio<em>nem>: std::stack&lt;<em>Nem>ode&gt; dfs; dfs.push(start); do { <em>Nem>ode top = dfs.top(); if (top is ...
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<em>Nem>eed to reset git bra<em>nem>ch to origi<em>nem> versio<em>nem>

...<em>nem> (github). Is there a<em>nem> easy way to do this? I tried deleti<em>nem>g the bra<em>nem>ch <em>a<em>nem>dem> the<em>nem> resetti<em>nem>g up the tracki<em>nem>g bra<em>nem>ch, but it just gives me the versio<em>nem> I was worki<em>nem>g o<em>nem> agai<em>nem>. ...
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How to sort i<em>nem>-place usi<em>nem>g the merge sort algorithm?

...s the array xs, the two sorted sub-arrays are represe<em>nem>ted as ra<em>nem>ges [i, m) <em>a<em>nem>dem> [j, <em>nem>) respectively. The worki<em>nem>g area starts from w. Compare with the st<em>a<em>nem>dem>ard merge algorithm give<em>nem> i<em>nem> m<em>osem>t textbooks, this o<em>nem>e excha<em>nem>ges the co<em>nem>te<em>nem>ts betwee<em>nem> the sorted sub-array <em>a<em>nem>dem> the worki<em>nem>g area. As the result, the...
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Is git <em>nem>ot case se<em>nem>sitive?

... collapsi<em>nem>g the commits. A shorter way to do it is to ma<em>nem>ipulate the i<em>nem>dex <em>a<em>nem>dem> worki<em>nem>g folder all i<em>nem> o<em>nem>e: git mv file.txt temp.txt git mv temp.txt File.txt git commit -m "Re<em>nem>amed file.txt to File.txt" This is related to adjusti<em>nem>g directory <em>nem>ames as well: git mv <em>a<em>nem>dem> o<em>nem>ly cha<em>nem>ge case of directory ...
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How to import existi<em>nem>g *.sql files i<em>nem> P<em>osem>tgreSQL 8.4?

I am usi<em>nem>g P<em>osem>tgreSQL 8.4, <em>a<em>nem>dem> I have some *.sql files to import i<em>nem>to a database. How ca<em>nem> I do so? 5 A<em>nem>swers ...
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Programmatically alig<em>nem> a toolbar o<em>nem> top of the iPho<em>nem>e keyboard

... As of i<em>OSem> 3.2 there's a <em>nem>ew way to achieve this effect: UITextFields <em>a<em>nem>dem> UITextViews have a<em>nem> i<em>nem>putAccessoryView property, which you ca<em>nem> set to a<em>nem>y view, that is automatically displayed above <em>a<em>nem>dem> a<em>nem>imated with the keyboard. <em>Nem>ote that the view you use should <em>nem>either be i<em>nem> the view hierarchy els...