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How can I randomize the lines in a file using standard tools on Red Hat Linux?
...ow can I randomize the lines in a file using standard tools on Red Hat Linux?
11 Answers
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Catch multiple exceptions in one line (except block)
...
From Python Documentation:
An except clause may name multiple exceptions as a parenthesized tuple, for example
except (IDontLikeYouException, YouAreBeingMeanException) as e:
pass
Or, for Python 2 only:
except (IDontLikeYouException, YouAreBeingMea...
How do I use IValidatableObject?
... }
public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{
var results = new List<ValidationResult>();
if (this.Enable)
{
Validator.TryValidateProperty(this.Prop1,
new ValidationContext(this, null, ...
How to pretty print XML from the command line?
Related: How can I pretty-print JSON in (unix) shell script?
8 Answers
8
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How to refer to relative paths of resources when working with a code repository
... working with a code repository which is deployed to both Windows and Linux - sometimes in different directories. How should one of the modules inside the project refer to one of the non-Python resources in the project (CSV files, etc.)?
...
What approaches are available to dummy design-time data in WPF?
I am working without expression blend and just using the XAML editor in vs2010. The wisdom of this aside, I am increasingly seeing a need for design-time data binding. For simple cases, the FallbackValue property works very nicely (Textboxes and TextBlocks, etc). But especially when dealing with ...
Entity Framework - Code First - Can't Store List
... can try to serialize and then compress and save the json formatted text, or encrypt and save it if its needed. either way you cant have the framework do the complex type table mapping for you.
– Niklas
Aug 13 '19 at 14:50
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How do I speed up the gwt compiler?
...le for only specific browsers, by inserting the following line in your gwt.xml:
<define-property name="user.agent" values="ie6,gecko,gecko1_8"></define-property>
or in gwt 2.x syntax, and for one browser only:
<set-property name="user.agent" value="gecko1_8"/>
This, for examp...
What is function overloading and overriding in php?
...
In PHP, you can only overload methods using the magic method __call.
An example of overriding:
<?php
class Foo {
function myFoo() {
return "Foo";
}
}
class Bar extends Foo {
function myFoo() {
return "Bar";
}
}
$foo = new Foo;
$bar = new Bar;
echo($foo->myFoo()); ...
Matplotlib transparent line plots
...
Plain and simple:
plt.plot(x, y, 'r-', alpha=0.7)
(I know I add nothing new, but the straightforward answer should be visible).
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