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window.onload vs
... @Kissaki that's XHTML, not HTML. HTML allows tag omission of both start and end body tags, as well as omission of html and head tags, as per its SGML DTD. w3.org/TR/html401/struct/global.html#edef-BODY Start tag: optional, End tag: optional
– OdraEncoded
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SQLAlchemy: how to filter date field?
...ly_time)<=end,
db.func.date(Chance.apply_time)>=start).count()
it is equal to:
select
count(id)
from
Chance
where
repo_id=:repo_id
and status='1'
and date(apple_time) <= end
and date(apple_time) >= start
wish can help you.
...
Using PowerShell to write a file in UTF-8 without the BOM
...pported.
Caveat: *All* pipeline input is buffered before writing output starts,
but the string representations are generated and written to the target
file one by one.
.NOTES
The raison d'être for this advanced function is that, as of PowerShell v5,
Out-File still lacks ...
PATH issue with pytest 'ImportError: No module named YadaYadaYada'
I used easy_install to install pytest on a mac and started writing tests for a project with a file structure likes so:
20 A...
Working with time DURATION, not time of day
...ange the format!
Excels time/date format is simply 1.0 equals 1 full day (starting on 1/1/1900). So 36 hours would be 1.5. If you change the format to [h]:mm, you'll see 36:00.
Therefore, if you want to work with durations, you can simply use subtraction, e.g.
A1: Start: 36:00 (=1.5)
A2...
Unnecessary curly braces in C++?
...ed resource for a shorter duration than you would if you grabbed it at the start of the method.
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Python dictionary from an object's fields
....
>>> f = Foo()
>>> [name for name in dir(f) if not name.startswith('__')]
[ 'bar', 'baz' ]
>>> dict((name, getattr(f, name)) for name in dir(f) if not name.startswith('__'))
{ 'bar': 'hello', 'baz': 'world' }
So can extend this to only return data attributes and not me...
Using Regex to generate Strings rather than match them
...that (In c# but should be easy to understand for a Java developer).
Rxrdg started as a solution to a problem of creating test data for a real life project. The basic idea is to leverage the existing (regular expression) validation patterns to create random data that conforms to such patterns. This ...
Difference between an API and SDK
..., it can be used by itself to do something, but of course, the train won't start up spontaneously, you still have to get a conductor to control the train.
SDKs also have their own APIs. "If you want to power the train put coal in it", "Pull the blue lever to move the train.", "If the train starts a...
Selecting the first “n” items with jQuery
...aner, using slice is much more efficient if you have a large result set to start with. Unfortunately, when evaluating ":lt" and other positional selectors, jQuery loops through the entire set, even if it's just getting the first element. I've written more about this on my blog here: spadgos.com/?p=5...