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Files showing as modified directly after a Git clone
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I assume you are using Windows. That GitHub page you linked to has the details backwards. The problem is that CR + LF line endings have been committed to the repository already and because you have core.autocrlf set to either true or input, Git wants to convert the line-endings to LF, so git sta...
NameError: global name 'unicode' is not defined - in Python 3
...ded = True
You may want to read the Python 3 porting HOWTO for more such details. There is also Lennart Regebro's Porting to Python 3: An in-depth guide, free online.
Last but not least, you could just try to use the 2to3 tool to see how that translates the code for you.
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How do I check the operating system in Python?
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More detailed information are available in the platform module.
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Warning: Found conflicts between different versions of the same dependent assembly
...ects and Solutions, Build and
Run, MSBuild project build output verbosity, Detailed) and after
building, search the output window for the warning, and look at the
text just above it. (Hat tip to pauloya who suggested this in the
comments on this answer).
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Static fields on a null reference in Java
...o access a class (static) variable without causing an exception.
In more details, a static field evaluation, such as Primary.staticField works as follows (emphasis mine) - in your case, Primary = main.getNull():
The Primary expression is evaluated, and the result is discarded. [...]
If th...
App Inventor 2 扩展 · App Inventor 2 中文网
...ert your sample component to an extension
3.2.2 Test your extension
3.3 Details on creating extensions
3.3.1 When you start to build
3.3.2 Requesting permissions for the extensions you define
3.2.3 Using external libraries
3.2.4 Choosing a package name for your extension
3.4 Sharing your ext...
Is it not possible to stringify an Error using JSON.stringify?
...: true,
writable: true
});
var error = new Error('testing');
error.detail = 'foo bar';
console.log(JSON.stringify(error));
// {"message":"testing","detail":"foo bar"}
Using Object.defineProperty() adds toJSON without it being an enumerable property itself.
Regarding modifying Error.pro...
Does Foreign Key improve query performance?
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Here's a link that details ways in which they can degrade performance devx.com/getHelpOn/10MinuteSolution/16595/0/page/2
– cmsjr
Feb 3 '09 at 14:31
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How to communicate between iframe and the parent site?
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var data = { foo: 'bar' }
var event = new CustomEvent('myCustomEvent', { detail: data })
window.parent.document.dispatchEvent(event)
parent:
window.document.addEventListener('myCustomEvent', handleEvent, false)
function handleEvent(e) {
console.log(e.detail) // outputs: {foo: 'bar'}
}
PS: O...
What's the difference between RouteLink and ActionLink in ASP.NET MVC?
...ethod takes slightly different arguments, and thus gives you a little more detailed control over the way things are handled. I tend to use this method when my scenario is a little more complicated, or when I have a more detailed route structure.
One example is a recent project where I (for flexibili...