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Do you <em>nem>eed to disp<em>osem>e of objects <em>a<em>nem>dem> set them to <em>nem>ull?
Do you <em>nem>eed to disp<em>osem>e of objects <em>a<em>nem>dem> set them to <em>nem>ull, or will the garbage collector clea<em>nem> them up whe<em>nem> they go out of scope?
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Should each <em>a<em>nem>dem> every table have a primary key?
I'm creati<em>nem>g a database table <em>a<em>nem>dem> I do<em>nem>'t have a logical primary key assig<em>nem>ed to it. So, I'm thi<em>nem>ki<em>nem>g about leavi<em>nem>g it without a primary key, but I'm feeli<em>nem>g a bit guilty about it. Should I?
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What is the si<em>nem>gle m<em>osem>t i<em>nem>flue<em>nem>tial book every programmer should read? [cl<em>osem>ed]
If you could go back i<em>nem> time <em>a<em>nem>dem> tell yourself to read a specific book at the begi<em>nem><em>nem>i<em>nem>g of your career as a developer, which book would it be?
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Multiple argume<em>nem>ts vs. optio<em>nem>s object
...gLe<em>nem>gth(i<em>nem>putStr, 10);
I thi<em>nem>k that code is quite readable the way it is <em>a<em>nem>dem> passi<em>nem>g i<em>nem>dividual parameters is just fi<em>nem>e.
O<em>nem> the other h<em>a<em>nem>dem>, there are fu<em>nem>ctio<em>nem>s with calls like this:
i<em>nem>itiateTra<em>nem>sferProtocol("http", false, 150, 90, <em>nem>ull, true, 18);
Completely u<em>nem>readable u<em>nem>less you do some resea...
CocoaPods Errors o<em>nem> Project Build
... major cha<em>nem>ges to my Podfile. My solutio<em>nem> was to remove the workspace file <em>a<em>nem>dem> ru<em>nem> pod i<em>nem>stall agai<em>nem>:
rm -rf MyProject.xcworkspace
pod i<em>nem>stall
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HTML5 best practices; sectio<em>nem>/header/aside/article eleme<em>nem>ts
There is e<em>nem>ough i<em>nem>formatio<em>nem> about HTML5 o<em>nem> the web (<em>a<em>nem>dem> also o<em>nem> stackoverflow), but <em>nem>ow I'm curious about the "best practices". Tags like sectio<em>nem>/headers/article are <em>nem>ew, <em>a<em>nem>dem> everyo<em>nem>e has differe<em>nem>t opi<em>nem>io<em>nem>s about whe<em>nem>/where you should use these tags. So what do you guys thi<em>nem>k of the followi<em>nem>g layout...
Why do this() <em>a<em>nem>dem> super() have to be the first stateme<em>nem>t i<em>nem> a co<em>nem>structor?
...ct th<em>osem>e args i<em>nem>li<em>nem>e as you are doi<em>nem>g, or pass them i<em>nem> to your co<em>nem>structor <em>a<em>nem>dem> the<em>nem> pass them to super:
public MySubClassB exte<em>nem>ds MyClass {
public MySubClassB(Object[] myArray) {
super(myArray);
}
}
If the compiler did <em>nem>ot e<em>nem>force this you could do this:
public M...
“static co<em>nem>st” vs “#defi<em>nem>e” vs “e<em>nem>um”
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It depe<em>nem>ds o<em>nem> what you <em>nem>eed the value for. You (<em>a<em>nem>dem> everyo<em>nem>e else so far) omitted the third alter<em>nem>ative:
static co<em>nem>st i<em>nem>t var = 5;
#defi<em>nem>e var 5
e<em>nem>um { var = 5 };
Ig<em>nem>ori<em>nem>g issues about the choice of <em>nem>ame, the<em>nem>:
If you <em>nem>eed to pass a poi<em>nem>ter arou<em>nem>d, you must use (1).
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Subversio<em>nem> stuck due to “previous operatio<em>nem> has <em>nem>ot fi<em>nem>ished”?
...or<em>nem>i<em>nem>g from my home pc, but the<em>nem> I commit the same set of files from work, <em>a<em>nem>dem> <em>nem>ow my home repo is bust). So, clea<em>nem>up says:
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What are u<em>nem>it tests, i<em>nem>tegratio<em>nem> tests, smoke tests, <em>a<em>nem>dem> regressio<em>nem> tests?
What are u<em>nem>it tests, i<em>nem>tegratio<em>nem> tests, smoke tests, <em>a<em>nem>dem> regressio<em>nem> tests? What are the differe<em>nem>ces betwee<em>nem> them <em>a<em>nem>dem> which tools ca<em>nem> I use for each of them?
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