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Why are global variables evil? [closed]
I'm trying to find out why the use of global is considered to be bad practice in python (and in programming in general). Can somebody explain? Links with more info would also be appreciated.
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MySQL's now() +1 day
... If more than 1, "day" does not become plural: "7 DAY", etc., is valid. (For those curious.)
– HoldOffHunger
Jun 21 '18 at 14:15
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Modify UIImage renderingMode from a storyboard/xib file
...C) Create a category on UIImageView:
@interface UIImageView (Utils)
- (void)setImageRenderingMode:(UIImageRenderingMode)renderMode;
@end
@implementation UIImageView (Utils)
- (void)setImageRenderingMode:(UIImageRenderingMode)renderMode
{
NSAssert(self.image, @"Image must be set before setti...
Emacs: print key binding for a command or list all key bindings
...r functions like ignore or self-insert-command.
– David Ongaro
Nov 3 '18 at 20:17
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How to insert element as a first child?
...s.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="parent-div">
<div>Hello World</div>
</div>
<input type="button" value="add" class="add" />
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Should I use scipy.pi, numpy.pi, or math.pi?
...atter, they are all the same value.
The only reason all three modules provide a pi value is so if you are using just one of the three modules, you can conveniently have access to pi without having to import another module. They're not providing different values for pi.
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Is it valid to have a tag inside another tag?
...gs allowed to be included within another <section> tag? Will it validate in HTML5?
3 Answers
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Reactive Extensions bug on Windows Phone
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Building C# Solution in Release mode using MSBuild.exe
...rgetFramework as a parameter? That's supposed to be configured by the individual projects within the solution.
– Triynko
Sep 19 '19 at 20:33
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RedirectToAction between areas?
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Did you try this?:
return RedirectToAction("action", "controller", new { area = "area" });
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