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Timeout on a function call
I'm calling a function in Python which I know may stall and force me to restart the script.
18 Answers
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Maven plugins can not be found in IntelliJ
...your caches (File > Invalidate caches) and restart. Wait for IDEA to re-index the project.
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JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
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This problem stems from an improper Java installation.
Possibility 1
NOTE: This scenario only applies to Java 8 and prior. Beginning with Java 9, the JRE is structured differently. rt.jar and friends no longer exist, and Pack200 is no longer used.
The Java standa...
Check if character is number?
...eturn function(n){
return !!a[n] // check if `a` Array has anything in index 'n'. Cast result to boolean
}
})();
Method 5:
function isCharDigit(n){
return !!n.trim() && !isNaN(+n);
}
Test string:
var str = ' 90ABcd#?:.+', char;
for( char of str )
console.log( char, isCharDig...
JavaScript: What are .extend and .prototype used for?
...ate ).lol() // alert message
In the snippet above, I define a method for all Date objects ( already existing ones and all new ones ).
extend is usually a high level function that copies the prototype of a new subclass that you want to extend from the base class.
So you can do something like:
e...
How can I manually generate a .pyc file from a .py file
...n not depend on Python's "import" statement to generate .pyc file automatically
8 Answers
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How do you use version control with Access development?
...an Access solution. It has a good amount of VBA, a number of queries, a small amount of tables, and a few forms for data entry & report generation. It's an ideal candidate for Access.
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Create a “with” block on several context managers? [duplicate]
...rite:
with A() as X, B() as Y, C() as Z:
do_something()
This is normally the best method to use, but if you have an unknown-length list of context managers you'll need one of the below methods.
In Python 3.3, you can enter an unknown-length list of context managers by using contextlib.Exit...
ASP.NET MVC ActionLink and post method
...eViewModel model)
{
// Save code here...
return RedirectToAction("Index");
//return View(model);
}
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Assignment inside lambda expression in Python
I have a list of objects and I want to remove all objects that are empty except for one, using filter and a lambda expression.
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