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HTML5 Canvas 100% Width Height of Viewport?
... return true;
}
return false;
}
var needToRender = true; // draw at least once
function checkRender() {
if (resize() || needToRender) {
needToRender = false;
drawStuff();
}
requestAnimationFrame(checkRender);
}
checkRender();
...
How to get Url Hash (#) from server side
...ive information but not the hash?? I think it should into the future .. at least as a separate HTTP header. This is related: onebigfluke.com/2015/01/…
– bodrin
Feb 12 '15 at 17:42
...
How to kill/stop a long SQL query immediately?
...
This is kind of a silly answer, but it works reliably at least in my case:
In management studio, when the "Cancel Executing Query" doesn't stop the query I just click to close the current sql document. it asks me if I want to cancel the query, I say yes, and lo and behold in a few ...
Opacity of background-color, but not the text [duplicate]
...
The linked article says that for IE (version 8, at least), you need to conditionally set background:transparent as well.
– Blazemonger
Mar 21 '13 at 15:02
...
SQLAlchemy: What's the difference between flush() and commit()?
... of a transaction, you must call session.flush().
# Given a model with at least this id
class AModel(Base):
id = Column(Integer, primary_key=True) # autoincrement by default on integer primary key
session.autoflush = True
a = AModel()
session.add(a)
a.id # None
session.flush()
a.id # autoin...
How to create a custom attribute in C#
...hanged, accordingly to the rules of the Validator (in the example, have at least 8 characters and at most 8 characters). But the truth is that the Attribute does nothing; as mentioned previously, it only adds metadata to the property.
However, the Enterprise Library has a Validation.Validate method...
Generate an integer that is not among four billion given ones
...x, for all possible 16-bit prefixes in one pass through the input file. At least one of the buckets will have be hit less than 216 times. Do a second pass to find of which of the possible numbers in that bucket are used already.
If it means more than 32 bits, but still of bounded size: Do as above,...
Why is “except: pass” a bad programming practice?
...nly catch those exceptions you are prepared for. Some people suggest to at least catch Exception as it won’t include things like SystemExit and KeyboardInterrupt which by design are to terminate your application, but I would argue that this is still far too unspecific. There is only one place wher...
Font size in CSS - % or em?
...the wrong
reference size, but of the relative
units it's the one with least
problems. You might find it
interpreted as px sometimes though.
pt: Differs greatly between
resolutions, and should not be used
for display. It's quite safe for
print use though.
px: The only relia...
Definitive way to trigger keypress events with jQuery
...e original comments, the character is never visible in the input field (at least, that was my experience). In addition, the previous solutions don't take into account the current text selection in the input field. I had to use a wonderful library jquery-selection.
I have a custom on-screen numeric ...