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Fastest way to check if a file exist using standard C++/C++11/C?
...s, that would be quite confusing (think: exists in an STL container like a set).
– einpoklum
Feb 17 '16 at 15:00
3
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How can you do anything useful without mutable state?
...t looks as if I'm doing the same thing as an imperative language, but just setting up all kinds of boundaries to purposefully make programming more difficult. My point of view, you're just experiencing the Blub paradox.
I was skeptical at first, but I jumped on the functional programming train a fe...
AngularJs $http.post() does not send data
...ults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';
/**
* The workhorse; converts an object to x-www-form-urlencoded serialization.
* @param {Object} obj
* @return {String}
*/
var param = function(obj) {
var query = '', name, value, fullSubNam...
Kill child process when parent process is killed
...serTimeLimit;
public Int16 LimitFlags;
public UInt32 MinimumWorkingSetSize;
public UInt32 MaximumWorkingSetSize;
public Int16 ActiveProcessLimit;
public Int64 Affinity;
public Int16 PriorityClass;
public Int16 SchedulingClass;
}
[StructLayout(LayoutKind.Sequential)]
stru...
Reading binary file and looping over each byte
In Python, how do I read in a binary file and loop over each byte of that file?
12 Answers
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Get class that defined method
... implementing the method.
My workaround for it was quite simple actually; setting a method attribute and testing its presence later. Here's an simplification of the whole thing:
class A():
def method(self):
pass
method._orig = None # This attribute will be gone once the method is i...
Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
I noticed that in Internet Explorer (but, unfortunately, not in the other browsers I tested), you can use some Unicode variable names. This made my day, and I was absolutely delighted that I could write fun Unicode-laden code like this:
...
How to scroll to bottom in a ScrollView on activity startup
...playing some data in a ScrollView. On activity startup (method onCreate) I fill the ScrollView with data and want to scroll to the bottom.
...
显示列表 · App Inventor 2 中文网
...使用 while 循环
序列化列表的另一种方法是使用迭代器（foreach、while）块将每个项目以及任何分隔符或装饰连续添加到标签。
下面是在标签中显示 BroadcastList 的示例，项目之间用逗号分隔。 这些块位于一个过程中，只要列表被...
How do you get the logical xor of two variables in Python?
...ere's a difference between a three-way XOR vs. order-of-operations-grouped set of two XORs. So 3-WAY-XOR(A,B,C) is not the same thing as XOR(XOR(A,B),C). And ddaa's example is the former, while yours assumes the latter.
– ely
Oct 23 '12 at 21:20
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