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Rounding up to next power of 2
.... You need to get the base 2 logarithm, then add 1 to that. Example for a 32-bit value:
Round up to the next highest power of 2
unsigned int v; // compute the next highest power of 2 of 32-bit v
v--;
v |= v >> 1;
v |= v >> 2;
v |= v >> 4;
v |= v >> 8;
v |= v >> 1...
Lambda expression to convert array/List of String to array/List of Integers
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You could create helper methods that would convert a list (array) of type T to a list (array) o...
Swift: #warning equivalent
...ing-todo-as-warning-in-swift-xcode-project/
http://jeffreysambells.com/2013/01/31/generate-xcode-warnings-from-todo-comments
EDIT: 18/11/14
@david-h raised a good point in his comment. If you wanted to only raise these warnings in a specific build configuration, you could do the following:
if [ ...
How to do Base64 encoding in node.js?
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answered May 31 '11 at 2:46
onteria_onteria_
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How to split a comma-separated value to columns
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36 Answers
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Sublime - delete all lines containing specific value
I have a 900mb log file which I can open in SublimeText 3. This file is bloated with lines similar to the following.
7 Answ...
Swift performSelector:withObject:afterDelay: is unavailable [duplicate]
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3 Answers
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快速理解 高频对冲套利自动交易（程式化交易） - 更多技术 - 清泛网 - 专注...
...以此将市场暴涨暴跌对账户的冲击降低到可接受范围；
3、何谓：套利？在狭义上，分跨期套利、跨品种套利，目前只针对跨期套利；
4、何谓：自动交易？借助计算机程序，将交易者简单、重复的交易策略，高效率执行；
要...
Get random item from array [duplicate]
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edited Mar 2 '17 at 13:58
answered Nov 20 '10 at 15:17
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How to assign multiple classes to an HTML container? [closed]
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<article class="class1 class2 ... classN">
– Andre Elrico
Jan 19 '18 at 12:11
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