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Is there a way for non-root processes to bind to “privileged” ports on Linux?
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Aside from the aforementioned debian (binary) package, the developer's site is friedhoff.org/posixfilecaps.html associated papers/presentations/etc...
– RandomNickName42
Jan 16 '10 at 15:34
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What is the most effective way to get the index of an iterator of an std::vector?
...I like this one: it - vec.begin(), because to me it clearly says "distance from beginning". With iterators we're used to thinking in terms of arithmetic, so the - sign is the clearest indicator here.
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Precise Financial Calculation in JavaScript. What Are the Gotchas?
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And another heads up from the readme: Money$afe has not yet been tested in production at scale.. Just pointing that out so anyone can then consider if that's appropriate for their use case
– Nobita
Oct 17 '1...
Is Chrome's JavaScript console lazy about evaluating arrays?
...sole will read when it is ready. The console output is slightly different from passing the object directly, but it seems acceptable:
hi
bye
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Matplotlib make tick labels font size smaller
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Thanks!! I appreciate the kind words, especially from you! Canonical is very relative, in this case. plt.setp is a "matlab-ism", and an explicit loop is probably much more pythonic. Being a matlab convert, myself, setp feels natural, but to each their own. Either one is q...
jQuery SVG, why can't I addClass?
...sions prior to 3.0 use the className property for these functions.
Excerpt from jQuery attributes/classes.js:
cur = elem.nodeType === 1 && ( elem.className ?
( " " + elem.className + " " ).replace( rclass, " " ) :
" "
);
This behaves as expected for HTML elements, but for SVG elemen...
Android webview slow
My android webviews are slow. This is on everything from phones to 3.0+ tablets with more than adequate specs
10 Answer...
“unmappable character for encoding” warning in Java
... I added the compilearg in the ant script it worked ok, I was buildin this from a windows comandline, the strange thig is that I was buildin from eclipse it warked eaven withowt the compilearg, looks like that eclipse thakes care of the encoding right.
– simonC
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Javascript objects: get parent [duplicate]
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No. There is no way of knowing which object it came from.
s and obj.subObj both simply have references to the same object.
You could also do:
var obj = { subObj: {foo: 'hello world'} };
var obj2 = {};
obj2.subObj = obj.subObj;
var s = obj.subObj;
You now have three refere...
Custom Adapter for List View
... == null) {
LayoutInflater vi;
vi = LayoutInflater.from(mContext);
v = vi.inflate(resourceLayout, null);
}
Item p = getItem(position);
if (p != null) {
TextView tt1 = (TextView) v.findViewById(R.id.id);
TextView tt...