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Spring RestTemplate - how to enable full debugging/logging of requests/responses?

... | edited Oct 24 '18 at 8:00 answered Oct 8 '15 at 7:54 sof...
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Sort points in clockwise order?

...ook like this: bool less(point a, point b) { if (a.x - center.x >= 0 && b.x - center.x < 0) return true; if (a.x - center.x < 0 && b.x - center.x >= 0) return false; if (a.x - center.x == 0 && b.x - center.x == 0) { if (a.y - c...
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Truncate Two decimal places without rounding

... value = Math.Truncate(100 * value) / 100; Beware that fractions like these cannot be accurately represented in floating point. share | improve t...
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How do I schedule jobs in Jenkins?

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Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?

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Numpy first occurrence of value greater than existing value

... 207 This is a little faster (and looks nicer) np.argmax(aa>5) Since argmax will stop at the f...
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Extract first item of each sublist

... 201 Using list comprehension: >>> lst = [['a','b','c'], [1,2,3], ['x','y','z']] >>&...
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Compare double to zero using epsilon

...there is a 52-bit mantissa and 11-bit exponent. Let's break it to bits: 1.0000 00000000 00000000 00000000 00000000 00000000 00000000 × 2^0 = 1 The smallest representable number greater than 1: 1.0000 00000000 00000000 00000000 00000000 00000000 00000001 × 2^0 = 1 + 2^-52 Therefore: epsilon ...
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In C++, is it still bad practice to return a vector from a function?

...arrays—in many programming languages. Is this style now acceptable in C++0x if the class has a move constructor, or do C++ programmers consider it weird/ugly/abomination? ...
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How do I give text or an image a transparent background using CSS?

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