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HTML input - name vs. id [duplicate]
...ers can send whatever they want to the server. Quite often values are also read from input controls, but I'm just trying to say that this is not necessarily the case.
When names can be duplicated
It may sometimes be beneficial that names are shared between controls of any form input type. But when?...
SVG gradient using CSS
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To anyone who reads this and asks "what about fill: linear-gradient (...)?" fill requires a <paint> which is built around the CSS2 <color> class. In other words, this answer is currently the only way to do it via CSS at the tim...
Why is \r a newline for Vim?
...ry. In the display
they are shown as "^@". The translation is done when reading and writing
files. To match a <Nul> with a search pattern you can just enter CTRL-@ or
"CTRL-V 000". This is probably just what you expect. Internally the
character is replaced with a <NL> in the ...
How to simplify a null-safe compareTo() implementation?
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Regarding nested "if" ... I find the nested if to be less readable for this case, so I avoid it. Yes, sometimes there will be an unnecessary comparison due to this. final for parameters is not necessary, but is a good idea.
– Eddie
Jan 26 '09...
When and how should I use a ThreadLocal variable?
When should I use a ThreadLocal variable?
25 Answers
25
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Non-static variable cannot be referenced from a static context
...on-static things can not be referred from static context. You just need to read about Class Level Scope, Instance Level Scope and Local Scope.
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When to delete branches in Git?
...around. That said, I would delete the branch because all the commits are already there in the history of master, so it does make things much cleaner.
– MatrixFrog
Mar 17 '11 at 3:37
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Javascript Functions and default parameters, not working in IE and Chrome
...t <= 5. ES6 has proposed Default parameters. So the above could instead read:
function setName(name = 'Bob') {}
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How do I write stderr to a file while using “tee” with a pipe?
...that in a trap '...' EXIT.
There is a better way to do this, and you've already discovered it: tee.
Only, instead of just using it for your stdout, have a tee for stdout and one for stderr. How will you accomplish this? Process substitution and file redirection:
command > >(tee -a stdout....
About Java cloneable
...eve: I don't follow. If you are going to clone an object, I presume you already know what type it is -- after all, you have the object in-hand that you are planning on cloning. And if there is a situation where your object has lost it's specific-type to a more generic one, couldn't you evaluate it...