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Iterati<em>nem>g each character i<em>nem> a stri<em>nem>g usi<em>nem>g Pytho<em>nem>
...for loop co<em>nem>struct,
for example, ope<em>nem>("file.txt") retur<em>nem>s a file object (<em>a<em>nem>dem> ope<em>nem>s the file), iterati<em>nem>g over it iterates over li<em>nem>es i<em>nem> that file
with ope<em>nem>(file<em>nem>ame) as f:
for li<em>nem>e i<em>nem> f:
# do somethi<em>nem>g with li<em>nem>e
If that seems like magic, well it ki<em>nem>da is, but the idea behi<em>nem>d it is re...
Deleti<em>nem>g multiple eleme<em>nem>ts from a list
...e<em>nem>ts from a list at the same time? If I wa<em>nem>t to delete eleme<em>nem>ts at i<em>nem>dex 0 <em>a<em>nem>dem> 2, <em>a<em>nem>dem> try somethi<em>nem>g like del somelist[0] , followed by del somelist[2] , the seco<em>nem>d stateme<em>nem>t will actually delete somelist[3] .
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How ca<em>nem> I create a li<em>nem>k to a local file o<em>nem> a locally-ru<em>nem> web page?
...wa<em>nem>t to dow<em>nem>load the file.
Moder<em>nem> versio<em>nem>s of ma<em>nem>y browsers (e.g. Firefox <em>a<em>nem>dem> Chrome) will refuse to cr<em>osem>s from the http protocol to the file protocol to preve<em>nem>t malicious behaviour. You'll <em>nem>eed to ope<em>nem> your webpage locally usi<em>nem>g the file protocol if you wa<em>nem>t to do this stuff at all.
Why does it g...
Pipi<em>nem>g both stdout <em>a<em>nem>dem> stderr i<em>nem> bash?
...t <em>nem>ewer versio<em>nem>s of bash have the &> operator, which (if I u<em>nem>derst<em>a<em>nem>dem> correctly), redirects both stdout <em>a<em>nem>dem> stderr to a file ( &>> appe<em>nem>ds to the file i<em>nem>stead, as Adria<em>nem> clarified).
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How do you git show u<em>nem>tracked files that do <em>nem>ot exist i<em>nem> .gitig<em>nem>ore
I'm usi<em>nem>g git status -u to show u<em>nem>tracked files. <em>A<em>nem>dem> o<em>nem> the termi<em>nem>al, I see ple<em>nem>ty u<em>nem>tracked files that I <em>nem>eed to be u<em>nem>tracked such as u<em>nem>it tests, perso<em>nem>al docume<em>nem>tatio<em>nem>, etc. I have put them i<em>nem> .gitig<em>nem>ore , but it seems that git status still shows them.
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Scroll to the top of the page usi<em>nem>g JavaScript?
...to do with the questio<em>nem>. It would be fi<em>nem>e if the questio<em>nem> was: What script <em>a<em>nem>dem> methods should I use to scroll to the top of the page? Correct a<em>nem>swer is here: stackoverflow.com/questio<em>nem>s/4147112/…
– skobaljic
Feb 11 '14 at 12:00
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How do I escape double quotes i<em>nem> attributes i<em>nem> a<em>nem> XML Stri<em>nem>g i<em>nem> T-SQL?
...se double-quotes as SQL stri<em>nem>g delimiters though. Si<em>nem>gle quotes are A<em>Nem>SI st<em>a<em>nem>dem>ard <em>a<em>nem>dem> always work, regardless of the QUOTED_IDE<em>Nem>TIFIER setti<em>nem>g.
– bobi<em>nem>ce
Mar 17 '09 at 6:49
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Getti<em>nem>g a list of files i<em>nem> a directory with a glob
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Just we<em>nem>t ahead <em>a<em>nem>dem> updated the code sample to use co<em>nem>te<em>nem>tsOfDirectoryAtPath:error: rather tha<em>nem> directoryCo<em>nem>te<em>nem>tsAtPath:
– Bria<em>nem> Webster
Ja<em>nem> 30 '11 at 19:50
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Case i<em>nem>se<em>nem>sitive stri<em>nem>g as HashMap key
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This is the simplest by far, <em>a<em>nem>dem> also preserves the case of the keys whe<em>nem> iterati<em>nem>g through them.
– Ralf
Aug 11 '14 at 8:31
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What is the Objective-C equivale<em>nem>t for “t<em>oSem>tri<em>nem>g()”, for use with <em>Nem>SLog?
... <em>Nem>ote if you're usi<em>nem>g CoreData, the descriptio<em>nem> property is reserved ...<em>a<em>nem>dem> will provide useful debuggi<em>nem>g i<em>nem>formatio<em>nem>! I<em>nem> that case you'll <em>nem>eed to come up with your ow<em>nem> u<em>nem>ique method <em>nem>ame.
– <em>Nem>uthatch
Dec 7 '13 at 4:09
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