大约有 45,000 项符合查询结果（耗时：0.0471秒） [XML]
Case Insensitive Flask-SQLAlchemy Query
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Improving on @plaes's answer, this one will make the query shorter if you specify just the column(s) you need:
user = models.User.query.with_entities(models.User.username).\
filter(models.User.username.ilike("%ganye%")).all()
The above example is very useful in case one needs to use Flask...
How can I read inputs as numbers?
...ere were two functions to get user input, called input and raw_input. The difference between them is, raw_input doesn't evaluate the data and returns as it is, in string form. But, input will evaluate whatever you entered and the result of evaluation will be returned. For example,
>>> impo...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
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Could this change the response status and headers? Say, if I'm trying to return a 503 but a client is receiving a 500?
– PJSCopeland
Oct 3 '19 at 20:48
add ...
Insert the carriage return character in vim
...en I try to paste it from the clipboard ( "+p ) or type it using Ctrl + Shift + u - 000d , the linefeed is inserted ( U+000A ).
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Django fix Admin plural
...his information about your model doesn't mean it will always be. Hopefully if you need the plural name of a model somewhere in your own code you'll use this property instead of re-inventing the wheel.
– cibyr
Mar 10 '14 at 3:33
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Do I need elements in persistence.xml?
...nages orders and customers.
It does not rely on any vendor-specific features and can
therefore be deployed to any persistence provider.
</description>
<jta-data-source>jdbc/MyOrderDB</jta-data-source>
<jar-file>MyOrderApp.jar<...
what does npm -D flag mean?
...your devDependencies.
Which means that the package will not be installed if you do npm install --production.
A detailed explanation of the different types of dependencies: SO-Answer
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impro...
How to find unused/dead code in java projects [closed]
...n start inspecting code that is not used for months or years.
For example if you are interested in unused classes, all classes could be instrumented to log when instances are created. And then a small script could compare these logs against the complete list of classes to find unused classes.
Of c...
How to download a single commit-diff from GitHub?
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OK, found the answer myself.
Adding .patch (or .diff) to the commit-URL will give a nice patch:
https://github.com/foo/bar/commit/${SHA}.patch
Thanks to Ten Things You Didn't Know Git And GitHub Could Do...
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IIS Express Windows Authentication
...ng to use IIS Express with VS2010 to host a silverlight application. I modified my applicationhost.config file to allow for modification of the proper configuration settings. I have the following in my web.config:
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