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What is the pythonic way to detect the last element in a 'for' loop?
I'd like to know the best way (more compact and "pythonic" way) to do a special treatment for the last element in a for loop. There is a piece of code that should be called only between elements, being suppressed in the last one.
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How to mark-up phone numbers?
...allable link in an HTML document. I have read the microformats approach , and I know, that the tel: scheme would be standard, but is quite literally nowhere implemented.
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Android - drawable with rounded corners at the top only
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Try giving these values:
<corners android:topLeftRadius="6dp" android:topRightRadius="6dp"
android:bottomLeftRadius="0.1dp" android:bottomRightRadius="0.1dp"/>
Note that I have changed 0dp to 0.1dp.
EDIT: See Aleks G comment below for a cleane...
Are static class variables possible in Python?
...t;>> MyClass.i, m.i
>>> (3, 4)
This is different from C++ and Java, but not so different from C#, where a static member can't be accessed using a reference to an instance.
See what the Python tutorial has to say on the subject of classes and class objects.
@Steve Johnson has alrea...
How to drop columns using Rails migration
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And make sure to do this inside up and down methods, not change, as explained in the answer by @Powers.
– XåpplI'-I0llwlg'I -
Aug 30 '13 at 5:32
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Auto-reload browser when I save changes to html file, in Chrome?
I'm editing an HTML file in Vim and I want the browser to refresh whenever the file underneath changes.
22 Answers
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Call a python function from jinja2
I am using jinja2, and I want to call a python function as a helper, using a similar syntax as if I were calling a macro. jinja2 seems intent on preventing me from making a function call, and insists I repeat myself by copying the function into a template as a macro.
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get name of a variable or parameter [duplicate]
...aram1 = MemberInfoGetting.GetMemberName(() => param1);
}
}
C# 6.0 and higher solution
You can use the nameof operator for parameters, variables and properties alike:
string testVariable = "value";
string nameOfTestVariable = nameof(testVariable);
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Impossible to make a cached thread pool with a size limit?
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The ThreadPoolExecutor has the following several key behaviors, and your problems can be explained by these behaviors.
When tasks are submitted,
If the thread pool has not reached the core size, it creates new threads.
If the core size has been reached and there is no idle threads, it ...
to remove first and last element in array
How to remove first and last element in an array?
12 Answers
12
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