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Heavy usage of Python at Google [closed]
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What Process is using all of my disk IO
...ent sort column
< and > = change sort column
R = reverse sort order
Chose 'S', the process status column. Reverse the sort order so the 'R' (running) processes are shown on top. If you can spot 'D' processes (waiting for disk), you have an indicator what your culprit might be.
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iOS 7 - Status bar overlaps the view
...storyboard, I moved my views 20 pixels down to look right on iOS 7 and in order to make it iOS 6 compatible, I changed Delta y to -20.
Since my storyboard is not using auto-layout, in order to resize the height of views properly on iOS 6 I had to set Delta height as well as Delta Y.
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How to save all the variables in the current python session?
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If you use shelve, you do not have to remember the order in which the objects are pickled, since shelve gives you a dictionary-like object:
To shelve your work:
import shelve
T='Hiya'
val=[1,2,3]
filename='/tmp/shelve.out'
my_shelf = shelve.open(filename,'n') # 'n' for ne...
ExpressJS How to structure an application?
...don't need it. It is in lots of boilerplate due to mindless copypasta.
THE ORDER OF MIDDLEWARE AND ROUTES IN EXPRESS MATTERS!!!
Almost every routing problem I see on stackoverflow is out-of-order express middleware
In general, you want your routes decoupled and not relying on order that much
Don't...
What is “406-Not Acceptable Response” in HTTP?
...turned by the service"? How might I check this? I am returning json from a php file so Im presuming the content type will be json (or do i need to specify this in the headers of the php file?) also I provided this content type in my request header like so 'Accept':'application/json'. would this be c...
无人驾驶汽车大难题 人工智能同人的差距显著 - 资讯 - 清泛网 - 专注C/C++...
...自动驾驶的时间节点。不过，法律可能是其绕不开的一大问题。
据了解，在美国只有加州、佛罗里达州以及内华达州通过了相关的法律法规，允许自动驾驶汽车上路测试。不过其同时也要求车内必须有人并持有驾照，能在紧急...
How to reset sequence in postgres and fill id column with new data?
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If you don't want to retain the ordering of ids, then you can
ALTER SEQUENCE seq RESTART WITH 1;
UPDATE t SET idcolumn=nextval('seq');
I doubt there's an easy way to do that in the order of your choice without recreating the whole table.
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How to override the copy/deepcopy operations for a Python object?
...The copy module does
not use the copy_reg registration
module.
In order for a class to define its own
copy implementation, it can define
special methods __copy__() and
__deepcopy__(). The former is called to implement the shallow copy
operation; no additional arguments are
passed....
Alternatives to gprof [closed]
...ction call is 1 instruction, so something that locates costly calls is 2-3 orders of magnitude more precise.)
that the call graph is important.
What you need to know about a program is not where it spends its time, but why. When it is spending time in a function, every line of code on the stack give...