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Get IP address of visitors using Flask for Python
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Using mod_wsgi, request.remote_addr returned the servers address every time. request.environ['REMOTE_ADDR'] got me the client's public IP address. Maybe I'm missing something?
– Chiedo
Aug 4 '...
Good tutorial for using HTML5 History API (Pushstate?) [closed]
...Apache server like so:
Apache (in your vhost if you're using one):
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.html$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.html [L]
</IfMod...
PHP PDO: charset, set names?
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Note to mods: This is the correct answer, and it was posted one year before the accepted answer had this information edited into it.
– dotancohen
Dec 24 '13 at 6:38
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How do I update/upsert a document in Mongoose?
...ose now supports this natively with findOneAndUpdate (calls MongoDB findAndModify).
The upsert = true option creates the object if it doesn't exist. defaults to false.
var query = {'username': req.user.username};
req.newData.username = req.user.username;
MyModel.findOneAndUpdate(query, req.newDa...
Pros and cons of using sbt vs maven in Scala project [closed]
... I found this thread very useful. I very often think that Stackoverflow moderators close threads too eagerly. Who cares if they're "off topic" when they're very often exactly what the users are looking for (and find through web searches). It's as if Stackoverflow mods are trying to intentionally...
Haversine Formula in Python (Bearing and Distance between two GPS points)
...pi, math.sin etc. With from math import * you get direct access to all the module contents. Check out "namespaces" in a python tutorial (such as docs.python.org/tutorial/modules.html)
– Michael Dunn
Feb 6 '11 at 21:20
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C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...而不是还需要在编译期间去搜寻适合的特化实现，貌似在我的这种理解下，全特化的东西不论是类还是函数都有这样的特点，template <>然后是完全和模板类型没有一点关系的类实现或者函数定义，如果你要说，都完全确定下来了...
Quick Sort Vs Merge Sort [duplicate]
...th a random 64-bit number N, and the pivot for every section is at index N mod SectionSize, then the probability of the algorithm demonstrating any complexity C where C is worse than O(n log n) exponentially decreases as the input size grows.
– Sam Harwell
Oct ...
Need a good hex editor for Linux [closed]
...mp file.
DHEX is a more than just another hex editor: It includes a diff mode, which can be used to easily and conveniently compare two binary files. Since it is based on ncurses and is themeable, it can run on any number of systems and scenarios. With its utilization of search logs, it is possibl...
What is a user agent stylesheet?
...r multi-part elements like type="file".
– treat your mods well
Oct 28 '14 at 19:03
7
Even though ...