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Getting a map() to return a list in Python 3.x
I'm trying to map a list into hex, and then use the list elsewhere. In python 2.6, this was easy:
9 Answers
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How to make MySQL handle UTF-8 properly
...ET utf8mb4 on all tables/columns -- except columns that are strictly ascii/hex/country_code/zip_code/etc.
<meta charset charset=UTF-8> if you are outputting to HTML. (Yes the spelling is different here.)
More info ;
UTF8 all the way
The above links provide the "detailed canonical answer is...
Is there any difference between a GUID and a UUID?
...rences. Specifically, some Microsoft GUID docs allow GUIDs to contain any hex digit in any position, while RFC4122 requires certain values for the version and variant fields. Also, [per that same link], GUIDs should be all-upper case, whereas UUIDs should be "output as lower case characters and ar...
(Built-in) way in JavaScript to check if a string is a valid number
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This fails on hexadecimal numbers (0x12, for example), floats without a leading zero (.42, for example) and negative numbers.
– Ori
Apr 18 '12 at 1:25
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How to compare Unicode characters that “look alike”?
...; //181
Where, 1st one is:
Display Friendly Code Decimal Code Hex Code Description
====================================================================
μ &mu; &#956; &#x3BC; Lowercase Mu
µ &micro; &#181; ...
How to get IP address of the device from code?
...tAddressUtils;
public class Utils {
/**
* Convert byte array to hex string
* @param bytes toConvert
* @return hexValue
*/
public static String bytesToHex(byte[] bytes) {
StringBuilder sbuf = new StringBuilder();
for(int idx=0; idx < bytes.length; idx+...
What does |= (ior) do in Python?
...ary comparison means we can apply the latter to integers in any base, e.g. hex and octal:
>>> c = 0xa # 10
>>> d = 0o20 # 16
>>> c | d
26
See Also
An example of overloading the __ior__(...
如何建立一套适合自己的高胜算交易系统 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...交易次序是一致的，但掌握100万的个体，其将收益目标降低到年50%，其收益高于3万翻倍许多，其心理要求和技术要求就会大幅度的降低。因此，导致了不同的交易系系统。100万的个体很有可能看重中线交易系统，3万的个体很有...
Modify SVG fill color when being served as Background-Image
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Note that you must urlencode the # character for your hex colors to make this work in Firefox. So something like <svg fill="#ffffff" ...></svg> becomes <svg fill="%23ffffff" ...></svg>.
– Swen
May 11 '16 at 12:17
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Changing three.js background to transparent or other color
...s actually a javascript issue. You currently have:
renderer.setClearColorHex( 0x000000, 1 );
in your threejs init function. Change it to:
renderer.setClearColorHex( 0xffffff, 1 );
Update: Thanks to HdN8 for the updated solution:
renderer.setClearColor( 0xffffff, 0);
Update #2: As pointed o...