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Bin size in Matplotlib (Histogram)
... rounded down due to floating point precision. E.g. for desired_bin_size=0.05, min_boundary=0.850, max_boundary=2.05 the calculation of n_bins becomes int(23.999999999999993) which results in 23 instead of 24 and therefore one bin too few. A rounding before integer conversion worked for me: n_bins =...
What's the Android ADB shell “dumpsys” tool and what are its benefits?
...e machine app is crashed or not.
dumpsys | grep myapp | grep "Application Error"
or
adb shell dumpsys | grep myapp | grep Error
or anything that helps...etc
if app is not running you will get nothing as result.
When app is stoped messsage is shown on screen by android, process is still activ...
Java generics type erasure: when and what happens?
...t;).
Despite that it makes generic arrays unusable and cause some strange errors for raw types:
List<String> l= List.<String>of("h","s");
List lRaw=l
l.add(new Object())
String s=l.get(2) //Cast Exception
it causes a lot of ambiguities as
void function(ArrayList<Integer> list...
Removing cordova plugins from the project
...
Didn't work. Get the following error: Error: Plugin "{}" is not present in the project. See `cordova plugin list`
– tfmontague
May 21 '17 at 6:16
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Error-Handling in Swift-Language
...but one thing I noticed is that there are no exceptions.
So how do they do error handling in Swift? Has anyone found anything related to error-handling?
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jsonify a SQLAlchemy result set in Flask [duplicate]
...
Hmm, that has changed the error, now I'm getting the error referencing the SQLAlchemy object as in: myapp.models.Rating object at 0x102f25c10&gt; is not JSON serializable. Any clue? The object only contains Strings and Ints.
–...
Retrieving a List from a java.util.stream.Stream in Java 8
I was playing around with Java 8 lambdas to easily filter collections. But I did not find a concise way to retrieve the result as a new list within the same statement. Here is my most concise approach so far:
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Getting SyntaxError for print with keyword argument end=' '
... you're missing a quote at the beginning but this is probably a copy/paste error.
In Python 3.x, the end=' ' part will place a space after the displayed string instead of a newline. To do the same thing in Python 2.x, you'd put a comma at the end:
print "Building internam Index for %d tile(s) ..."...
区块链技术到底是什么鬼，为何被疯炒？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...整个网络的健康运作。去信任化：任意两个节点之间建立连接不需要信任彼此的身份，双方之间进行数据交换无需互相信任的基础。由于网络中的所有节点都可以扮演“监督者”的身份，因此不用担心欺诈的问题。可扩展：区块...
apache redirect from non www to www
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I get the error "The webpage at example.com has resulted in too many redirects" when using this suggestion. Do others have this problem?
– Jonathan Berger
Mar 28 '11 at 19:38
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