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Tool to convert Python code to be PEP8 compliant
...le Article on RealPython https://realpython.com/python-pep8/
Linters (in order of popularity):
mypy https://github.com/python/mypy linter for type checks
(PEP-484)
pycodestyle https://github.com/PyCQA/pycodestyle - good one using
PEP-8, very popular. Often used alongside of pylint and flake8 (si...
Make a Bash alias that takes a parameter?
...h() { mv "$@" ~/.Trash; }
That's it! You can use parameters $1, $2, $3, etc, or just stuff them all with $@
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Parsing a CSV file using NodeJS
... NodeCSV is also well supported and happens to have approximately one order of magnitude more users. npmjs.com/package/csv
– steampowered
Jun 16 '15 at 16:21
4
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Is there a MySQL command to convert a string to lowercase?
... name value:
function ColBuilder ($field_name) {
…
While ($result = DB_fetch_array($PricesResult)) {
$result[$field_name]
}
…
}
my query being:
SELECT LOWER(itemID), … etc..
needed to be changed to:
SELECT LOWER(itemID) as itemID, … etc..
...
How to choose the id generation strategy when using JPA and Hibernate
...n with not much concurrent users, you can go for increment, identity, hilo etc.. These are simple to configure and did not need much coding inside the db.
You should choose sequence or guid depending on your database. These are safe and better because the id generation will happen inside the databas...
SQL Server query - Selecting COUNT(*) with DISTINCT
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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What is the difference between Strategy pattern and Dependency Injection?
...ld use the strategy pattern to swap out an XML formatter or CSV formatter, etc.
Dependency Injection is different in that the user is not trying to change the runtime behaviour. Following the example above, we might be creating an XML export program that uses an XML formatter. Rather than structuri...
google protocol buffers vs json vs XML [closed]
...editable
can be parsed without knowing schema in advance
standard for SOAP etc
good tooling support (xsd, xslt, sax, dom, etc)
pretty verbose
Protobuf
very dense data (small output)
hard to robustly decode without knowing the schema (data format is internally ambiguous, and needs schema to clari...
Linux 搭建NTP时间同步服务器 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...P服务器(设定10.8.9.159为NTP服务器)，NTP服务器主配置文件 /etc/ntp.conf，配置前做好备份。
3、 10.8.9.159 NTP服务器端配置文件 /etc/ntp.conf
标注：
restrict 控制相关权限。
语法为： restrict IP地址 mask 子网掩码 参数
其中IP地址也...
Is it better to use std::memcpy() or std::copy() in terms to performance?
... allowed to lie within the output range. This is a little odd, because the order of assignments is defined, and a call might be UB even though the effect of those assignments, in that order, is defined. But I suppose the restriction allows vectorization optimizations.
– Steve J...