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What's the deal with a leadi<em>nem>g u<em>nem>derscore i<em>nem> PHP class methods?

...of Object Orie<em>nem>ted PHP (PHP 4). That impleme<em>nem>tatio<em>nem> of OO was pretty bad, <em>a<em>nem>dem> did<em>nem>'t i<em>nem>clude thi<em>nem>gs like private methods. To compe<em>nem>sate, PHP developers prefaced methods that were i<em>nem>te<em>nem>ded to be private with a<em>nem> u<em>nem>derscore. I<em>nem> some older classes you'll see /**private*/ __foo() { to give it some ext...
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Is there ever a time where usi<em>nem>g a database 1:1 relatio<em>nem>ship makes se<em>nem>se?

I was thi<em>nem>ki<em>nem>g the other day o<em>nem> <em>nem>ormalizatio<em>nem>, <em>a<em>nem>dem> it occurred to me, I ca<em>nem><em>nem>ot thi<em>nem>k of a time where there should be a 1:1 relatio<em>nem>ship i<em>nem> a database. ...
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Is it good style to explicitly retur<em>nem> i<em>nem> Ruby?

...g my ow<em>nem> style guideli<em>nem>es but I'm thi<em>nem>ki<em>nem>g about releasi<em>nem>g my source code, <em>a<em>nem>dem> I'd like it to adhere to a<em>nem>y u<em>nem>writte<em>nem> rules that might exist. ...
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What are the differe<em>nem>ces betwee<em>nem> the urllib, urllib2, urllib3 <em>a<em>nem>dem> requests module?

...ytho<em>nem>, what are the differe<em>nem>ces betwee<em>nem> the urllib , urllib2 , urllib3 <em>a<em>nem>dem> requests modules? Why are there three? They seem to do the same thi<em>nem>g... ...
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What does this thread joi<em>nem> code mea<em>nem>?

I<em>nem> this code, what does the two joi<em>nem>s <em>a<em>nem>dem> break mea<em>nem>? t1.joi<em>nem>() causes t2 to stop u<em>nem>til t1 termi<em>nem>ates? 10 A<em>nem>swers ...
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Career day i<em>nem> ki<em>nem>dergarte<em>nem>: how to demo<em>nem>strate programmi<em>nem>g i<em>nem> 20 mi<em>nem>utes? [cl<em>osem>ed]

I was i<em>nem>vited to the ki<em>nem>dergarte<em>nem> group of my elder daughter to talk <em>a<em>nem>dem> a<em>nem>swer the kids' questio<em>nem>s about my professio<em>nem>. There are 26 kids of age 4-6 i<em>nem> the group, plus 3 teachers who are fairly scared of a<em>nem>ythi<em>nem>g related to programmi<em>nem>g <em>a<em>nem>dem> IT themselves, but bold e<em>nem>ough to lear<em>nem> <em>nem>ew tricks. I would...
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Case co<em>nem>ve<em>nem>tio<em>nem>s o<em>nem> eleme<em>nem>t <em>nem>ames?

... M<em>osem>t XML st<em>a<em>nem>dem>ards origi<em>nem>ati<em>nem>g from the W3C te<em>nem>d to use lower case with hyphe<em>nem>s. There is a phil<em>osem>ophical disti<em>nem>ctio<em>nem> betwee<em>nem> seei<em>nem>g XML as a format for platform <em>nem>eutral docume<em>nem>ts, which W3C st<em>a<em>nem>dem>ards try to e<em>nem>courage, <em>a<em>nem>dem> la<em>nem>guages su...
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How ca<em>nem> I auto-elevate my batch file, so that it requests from UAC admi<em>nem>istrator rights if required?

...o<em>nem>ly if there's a<em>nem> Access De<em>nem>ied error? Or, you could simply have the comm<em>a<em>nem>dem>s for the xcopy <em>a<em>nem>dem> reg.exe always be ru<em>nem> with psexec -h, but it would be a<em>nem><em>nem>oyi<em>nem>g for the e<em>nem>d-user if they <em>nem>eed to i<em>nem>put their password each time (or i<em>nem>secure if you i<em>nem>cluded the password i<em>nem> the script)... ...
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Differe<em>nem>ce betwee<em>nem> map <em>a<em>nem>dem> collect i<em>nem> Ruby?

I have Googled this <em>a<em>nem>dem> got patchy / co<em>nem>tradictory opi<em>nem>io<em>nem>s - is there actually a<em>nem>y differe<em>nem>ce betwee<em>nem> doi<em>nem>g a map <em>a<em>nem>dem> doi<em>nem>g a collect o<em>nem> a<em>nem> array i<em>nem> Ruby/Rails? ...
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What is the differe<em>nem>ce betwee<em>nem> --save <em>a<em>nem>dem> --save-dev?

... Shorth<em>a<em>nem>dem> versio<em>nem>s: -D is short for --save-dev <em>a<em>nem>dem> -S is short for --save – chrisco Mar 26 '17 at 14:07 ...