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JSON left out Infinity and NaN; JSON status in ECMAScript?
...literal values is ES -- you either have to use an expression (eg. 1/0, 0/0 etc) or a property lookup (referring to Infinity or NaN). As those require code execution they cannot be included in JSON.
– olliej
Sep 15 '09 at 3:30
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How do you implement a good profanity filter?
...nsive references to:
Sexual acts
Sexual orientation
Religion
Ethnicity
Etc...
And potentially, in multiple languages. Shutterstock has developed basic dirty-words lists in 10 languages to date, but it's still basic and very much oriented towards their 'tagging' needs. There are a number of oth...
Http长连接200万尝试及调优 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...控最大连接数。
服务端还需要调整一下系统的参数，在/etc/sysctl.conf中：
net.core.somaxconn = 2048
net.core.rmem_default = 262144
net.core.wmem_default = 262144
net.core.rmem_max = 16777216
net.core.wmem_max = 16777216
net.ipv4.tcp_rmem = 4096 4096 16777216 ...
Remove excess whitespace from within a string
...str = str_replace(' ','',$str);
Or, replace with underscore, & nbsp; etc etc.
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Typical AngularJS workflow and project structure (with Python Flask)
...tic
|-- css
|-- img
|-- js
|-- app.js, controllers.js, etc.
|-- lib
|-- angular
|-- angular.js, etc.
|-- partials
|-- templates
|-- index.html
Make sure your index.html includes AngularJS, as well as any other files:
<script src="static/lib/a...
Open Redis port for remote connections
...the bind option to allow remote access on the redis server?
Before (file /etc/redis/redis.conf)
bind 127.0.0.1
After
bind 0.0.0.0
and run sudo service redis-server restart to restart the server. If that's not the problem, you might want to check any firewalls that might block the access.
Imp...
How to enable C++11/C++0x support in Eclipse CDT?
...n
Properties -> C/C++ General -> Preprocessor Include Paths, Marcos etc. -> Providers
enable CDT GCC Build-in Compiler Settings and move it higher than Contributed PathEntry Containers (This is important)
Last Common Step
recompile, regenerate Project ->C/C++ Index and restart Eclip...
How can I have grep not print out 'No such file or directory' errors?
...significantly faster than standard grep. (Perhaps it ignores binary files, etc? No idea, but useful.)
– Daniel
Mar 24 at 14:12
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Mechanisms for tracking DB schema changes [closed]
...le script, update.php, and a number of files numbered 1.sql, 2.sql, 3.sql, etc. The script uses one extra table to store the current version number of the database. The N.sql files are crafted by hand, to go from version (N-1) to version N of the database.
They can be used to add tables, add column...
Strengths of Shell Scripting compared to Python [closed]
... indispensable. Why do you think there are so many? bash, tcsh, csh, sh, etc., etc.,
Python is a shell. Not the one you'd use for running all commands, but for scripting, it's ideal.
Python is a more-or-less standard part of all Linux distro's.
The more traditional shells do too many things.
...