大约有 1,300 项符合查询结果（耗时：0.0191秒） [XML]
Understand convertRect:toView:, convertRect:FromView:, convertPoint:toView: and convertPoint:fromVie
...he converting points question, take this example.
There is a view, called V1, which is 100 pixels wide and 100 pixels high. Now inside that, there is another view, called V2, at (10, 10, 50, 50) which means that (10, 10) is the point in V1's coordinate system where the top left corner of V2 should ...
How can query string parameters be forwarded through a proxy_pass with nginx?
... set $token "&";
}
location /test {
set $args "${args}${token}k1=v1&k2=v2"; # update original append custom params with $token
# if no args $is_args is empty str,else it's "?"
# http is scheme
# service is upstream server
#proxy_pass http://service/$uri$is_args$args; # ...
Getting the last revision number in SVN?
...
@cp.engr I believe that's only since SVN v1.9 or so - that is I have it in v1.9.5 and it doesn't exist in v1.8.6
– icc97
May 31 '17 at 17:29
...
Do Git tags only apply to the current branch?
...
If you create a tag by e.g.
git tag v1.0
the tag will refer to the most recent commit of the branch you are currently on. You can change branch and create a tag there.
You can also just refer to the other branch while tagging,
git tag v1.0 name_of_other_bra...
Python 3: UnboundLocalError: local variable referenced before assignment [duplicate]
...he results which the caller can then assign appropriately
def function():
v1, v2 = Var1, Var2
# calculate using the local variables v1 & v2
return v1 - 1
Var1 = function()
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improve thi...
Verify if a point is Land or Water in Google Maps
... or false via a get request.
Example on water:
https://api.onwater.io/api/v1/results/23.92323,-66.3
{
lat: 23.92323,
lon: -66.3,
water: true
}
Example on land:
https://api.onwater.io/api/v1/results/42.35,-71.1
{
lat: 42.35,
lon: -71.1,
water: false
}
Full disclosure I work at Dock...
How to change plot background color?
... suggestion to use ax.patch.set_facecolor("red") (works on both MatPlotLib v1.5 & v2.2). While this works fine, an even easier solution for v2.0+ is to use
ax.set_facecolor("red")
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impr...
Why is the time complexity of both DFS and BFS O( V + E )
...
Your sum
v1 + (incident edges) + v2 + (incident edges) + .... + vn + (incident edges)
can be rewritten as
(v1 + v2 + ... + vn) + [(incident_edges v1) + (incident_edges v2) + ... + (incident_edges vn)]
and the first group is O(N) ...
How does PHP 'foreach' actually work?
...ally
// the same array in both loops and not a copy
foreach ($arr as &$v1) {
foreach ($arr as &$v) {
// ...
}
}
To support two simultaneous loops with only one internal array pointer, foreach performs the following shenanigans: Before the loop body is executed, foreach will...
What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
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If we want to send k1,v1 and k1,v4 to same reducer we can do shuffling . then what is the purpose of sorting ?
– Nithin K Anil
Mar 4 '14 at 0:47
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