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Why does the C preprocessor interpret the word “linux” as the constant “1”?
...ow for differences between systems. These macro definitions were generally set by the compiler itself, not defined in a library header file. Since there were no real rules about which identifiers could be used by the implementation and which were reserved for programmers, compiler writers felt free ...
What is the pythonic way to avoid default parameters that are empty lists?
...h(graph, node, _visited=None):
if _visited is None:
_visited = set() # create memo once in top-level call
if node in _visited:
return
_visited.add(node)
for neighbour in graph[node]:
depth_first_walk_graph(graph, neighbour, _visited)
...
How to check if a float value is a whole number
I am trying to find the largest cube root that is a whole number, that is less than 12,000.
13 Answers
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Fixing Sublime Text 2 line endings?
Here is my Settings - User config:
4 Answers
4
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socket.error: [Errno 48] Address already in use
I'm trying to set up a server with python from mac terminal.
10 Answers
10
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为iFrame添加动态载入效果，提高用户体验 - 更多技术 - 清泛网 - 专注C/C++及内核技术
为iFrame添加动态载入效果，提高用户体验iFrame动态载入效果，现在记录一下，顺便分享。先展示下效果：加载中：完成后：以下是完整代码：<div style="float: left;width: 205px;font-size: 13px !important;line-hei iFrame动态载入效果，现在记录...
Change a Git remote HEAD to point to something besides master
How do I set a Git remote's HEAD reference to point to something besides "master"?
11 Answers
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rails - Devise - Handling - devise_error_messages
in my user edit page, there is a line as follows:
21 Answers
21
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How can I tell if my server is serving GZipped content?
I have a webapp on a NGinx server. I set gzip on in the conf file and now I'm trying to see if it works. YSlow says it's not, but 5 out of 6 websites that do the test say it is. How can I get a definite answer on this and why is there a difference in the results?
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Can I use conditional statements with EJS templates (in JMVC)?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...