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Laravel orderBy on a relationship
I am looping over all comments posted by the Author o<em>fem> a particular post.
2 Answers
2
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Which characters are valid in CSS class names/selectors?
...rs/symbols are allowed within the CSS class selectors?
I know that the <em>fem>ollowing characters are invalid , but what characters are valid ?
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Creating a UIImage <em>fem>rom a UIColor to use as a background image <em>fem>or UIButton [duplicate]
...created a category around UIButton to be able to set the background color o<em>fem> the button and set the state. You might <em>fem>ind this use<em>fem>ul.
@implementation UIButton (ButtonMagic)
- (void)setBackgroundColor:(UIColor *)backgroundColor <em>fem>orState:(UIControlState)state {
[sel<em>fem> setBackgroundImage:[UIButt...
Rounded UIView using CALayers - only some corners - How?
In my application - there are <em>fem>our buttons named as <em>fem>ollows:
14 Answers
14
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In Scala, what exactly does 'val a: A = _' (underscore) mean?
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val a: A = _ is a compile error. <em>Fem>or example:
scala> val a: String = _
<console>:1: error: unbound placeholder parameter
val a: String = _
^
What does work is var a: A = _ (note var instead o<em>fem> val). As Chuck says in ...
Passing multiple values to a single PowerShell script parameter
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The easiest way is probably to use two parameters: One <em>fem>or hosts (can be an array), and one <em>fem>or vlan.
param([String[]] $Hosts, [String] $VLAN)
Instead o<em>fem>
<em>fem>or<em>eacem>h ($i in $args)
you can use
<em>fem>or<em>eacem>h ($hostName in $Hosts)
I<em>fem> there is only one host, the <em>fem>or<em>eacem>h loop will iter...
Which are more per<em>fem>ormant, CTE or temporary tables?
Which are more per<em>fem>ormant, CTE or Temporary Tables ?
12 Answers
12
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Map vs Object in JavaScript
...all the above operations (4 keys):
Chrome Object Took: 61
Chrome Map Took: 67
<em>Fem>ire<em>fem>ox Object Took: 54
<em>Fem>ire<em>fem>ox Map Took: 139
In terms o<em>fem> memory allocation these behaved the same in terms o<em>fem> <em>fem>reeing/GC but Map used 5 times more memory. This test used 4 keys where as in the last test I only set one ke...
In Python, how do I indicate I'm overriding a method?
In Java, <em>fem>or example, the @Override annotation not only provides compile-time checking o<em>fem> an override but makes <em>fem>or excellent sel<em>fem>-documenting code.
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Git: <em>fem>atal: Pathspec is in submodule
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Removing the directory <em>fem>rom git and adding it again worked <em>fem>or me:
git rm --cached directory
git add directory
This works i<em>fem> you purpose<em>fem>ully removed the .git directory because you wanted to add directory to your main git project. In my speci<em>fem>...