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Importing from builtin library when module with same name exists
...ial name calendar and all other attempts to import calendar anywhere else, including in other code that's part of the main Python library, will get that calendar.
It might be possible to design a customer importer using the imputil module in Python 2.x that caused modules loaded from certain paths ...
What's the difference between setWebViewClient vs. setWebChromeClient?
...g to events that should change elements of chrome around the browser. This includes JavaScript alerts, favicons, and of course updates for loading progress and the title of the current page.
Hook it up in onCreateView(…). Using WebChromeClient to spruce things up
Progress updates and title updates...
Maven project version inheritance - do I have to specify the parent version?
...n Maven Plugin to generate pom documents with the dedicated version number included for deployment. The HowTo is documented in the linked documentation.
Also @khmarbaise wrote a nice blob post about this feature: Maven: POM Files Without a Version in It?
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puts vs logger in rails rake tasks
...rake task you can add to_stdout first to get stdout log messages or don't include it to have messages sent to the default log file
rake to_stdout some_task
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Recommendations of Python REST (web services) framework? [closed]
...s usually just one object that was requested. The HTML presentation often includes all kinds of navigation aids and other contextual clues that help people be productive.
The jsonView functions are all very similar, which can be a bit annoying. But it's Python, so make them part of a callable cla...
How is “=default” different from “{}” for default constructor and destructor?
...ialized; — otherwise, the object is
zero-initialized.
For example:
#include <iostream>
class A {
public:
A(){}
int i;
int j;
};
class B {
public:
B() = default;
int i;
int j;
};
int main()
{
for( int i = 0; i < 100; ++i) {
A* pa = new A(...
LINQ Aggregate algorithm explained
...ntValue
You may find the Aggregate post in my Edulinq series useful - it includes a more detailed description (including the various overloads) and implementations.
One simple example is using Aggregate as an alternative to Count:
// 0 is the seed, and for each item, we effectively increment the...
Explanation of strong and weak storage in iOS5
...acquire/release, legacy software doesn't use this support. Legacy software includes all three phone OSs and everything that runs on them, as well as compilers and libraries until they are updated.
For an extended examination of this topic I refer you to the inimitable Herb Sutter.
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Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
... record preceding the others. For the other fields I provided dummy data including, for example, strings of length one. The DAL inferred the schema from that initial record. Records following with strings of length 12 failed.
...
How to check whether a pandas DataFrame is empty?
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While this code may solve the question, including an explanation of how and why this solves the problem would really help to improve the quality of your post, and probably result in more up-votes. Remember that you are answering the question for readers in the futu...