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What is the differe<em>nem>ce betwee<em>nem> a symbolic li<em>nem>k <em>a<em>nem>dem> a hard li<em>nem>k?

Rece<em>nem>tly I was asked this duri<em>nem>g a job i<em>nem>terview. I was ho<em>nem>est <em>a<em>nem>dem> said I k<em>nem>ew how a symbolic li<em>nem>k behaves <em>a<em>nem>dem> how to create o<em>nem>e, but do <em>nem>ot u<em>nem>derst<em>a<em>nem>dem> the use of a hard li<em>nem>k <em>a<em>nem>dem> how it differs from a symbolic o<em>nem>e. ...
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Import CSV to SQLite

...me<em>nem>ts, SQLite sees your i<em>nem>put as 1, 25, 62, 7. I also had a problem with , <em>a<em>nem>dem> i<em>nem> my case it was solved by cha<em>nem>gi<em>nem>g "separator ," i<em>nem>to ".mode csv". So you could try: sqlite&gt; create table foo(a, b); sqlite&gt; .mode csv sqlite&gt; .import test.csv foo The first comm<em>a<em>nem>dem> creates the colum<em>nem> <em>nem>ames ...
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PHP 5: co<em>nem>st vs static

I<em>nem> PHP 5, what is the differe<em>nem>ce betwee<em>nem> usi<em>nem>g co<em>nem>st <em>a<em>nem>dem> static ? 7 A<em>nem>swers 7 ...
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How to keep a .<em>Nem>ET co<em>nem>sole app ru<em>nem><em>nem>i<em>nem>g?

...he<em>nem> you are forci<em>nem>g the code to recheck variables. It wastes CPU resources <em>a<em>nem>dem> slows dow<em>nem> your program. I would defi<em>nem>itely say the first o<em>nem>e. share | improve this a<em>nem>swer | f...
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How do I set the UI la<em>nem>guage i<em>nem> vim?

I saw this o<em>nem> reddit, <em>a<em>nem>dem> it remi<em>nem>ded me of o<em>nem>e of my vim gripes: It shows the UI i<em>nem> Germa<em>nem> . Dam<em>nem> you, vim! I wa<em>nem>t E<em>nem>glish , but si<em>nem>ce my <em>OSem> is set up i<em>nem> Germa<em>nem> (the st<em>a<em>nem>dem>ard at our office), I guess vim is actually tryi<em>nem>g to be helpfull. ...
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What is the colo<em>nem> operator i<em>nem> Ruby?

...iffere<em>nem>t objects, eve<em>nem> if they are equal co<em>nem>te<em>nem>t. == compares the co<em>nem>te<em>nem>t, <em>a<em>nem>dem> the equivale<em>nem>t checks with symbols are much faster. user system total real stri<em>nem>g 0.370000 0.000000 0.370000 ( 0.371700) str == str 0.330000 0.000000 0.330000 ( 0.326368...
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Differe<em>nem>ces betwee<em>nem> Oracle JDK <em>a<em>nem>dem> Ope<em>nem>JDK

Are there a<em>nem>y crucial differe<em>nem>ces betwee<em>nem> Oracle <em>a<em>nem>dem> Ope<em>nem>JDK? 11 A<em>nem>swers 11 ...
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Collapse seque<em>nem>ces of white space i<em>nem>to a si<em>nem>gle character <em>a<em>nem>dem> trim stri<em>nem>g

... <em>OSem> X 10.7+ <em>a<em>nem>dem> i<em>OSem> 3.2+ Use the <em>nem>ative regexp solutio<em>nem> provided by hf<em>osem>sli. Otherwise Either use your favorite regexp library or use the followi<em>nem>g Cocoa-<em>nem>ative solutio<em>nem>: <em>Nem>SStri<em>nem>g *theStri<em>nem>g = @" Hello this is a lo<em>nem>g ...
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Defi<em>nem>i<em>nem>g Z order of views of RelativeLayout i<em>nem> <em>A<em>nem>dem>roid

I would like to defi<em>nem>e the z order of the views of a RelativeLayout i<em>nem> <em>A<em>nem>dem>roid. 13 A<em>nem>swers ...
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Is there a way to detect if a<em>nem> image is blurry?

... Yes, it is. Compute the Fast Fourier Tra<em>nem>sform <em>a<em>nem>dem> a<em>nem>alyse the result. The Fourier tra<em>nem>sform tells you which freque<em>nem>cies are prese<em>nem>t i<em>nem> the image. If there is a low amou<em>nem>t of high freque<em>nem>cies, the<em>nem> the image is blurry. Defi<em>nem>i<em>nem>g the terms 'low' <em>a<em>nem>dem> 'high' is up to you. E...