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How do I step out of a loop with Ruby Pry?
...tly the same as a breakpoint in GDB. Such a breakpoint in GDB would be hit 100 times too.
If you only want the binding.pry to be hit once, for the first iteration of the loop, then use a conditional on the binding.pry like so:
(1..100).each do |i|
binding.pry if i == 1
puts i
end
You then ex...
Sort an array in Java
...m();
for (int i = 0; i < array.length; i++)
array[i] = rand.nextInt(100) + 1;
Arrays.sort(array);
System.out.println(Arrays.toString(array));
// in reverse order
for (int i = array.length - 1; i >= 0; i--)
System.out.print(array[i] + " ");
System.out.println();
...
How to make a DIV not wrap?
...mal; /*Prevents child elements from inheriting nowrap.*/
width: 100px;
height: 100px;
background-color: red;
margin: 5px;
}
<div class="container">
<div class="slide">something something something</div>
<div class="slide">something somethin...
Laravel Migration Change to Make a Column Nullable
... DB::statement('ALTER TABLE `pro_categories_langs` MODIFY `name` VARCHAR(100) NULL;');
break;
// Laravel 5, or Laravel 6
default:
Schema::table('pro_categories_langs', function(Blueprint $t) {
$t->string('name', 100)->nullable()->chang...
Replacing H1 text with a logo image: best method for SEO and accessibility?
...eight]; }
#logo a span {
display:block;
position:absolute;
width:100%;
height:100%;
background:#ffffff url(image.png) no-repeat left top;
z-index:100; /* Places <span> on top of <a> text */ }
...
Unusual shape of a textarea?
...le
.block_left {
background-color: red;
height: 70px;
width: 100px;
float: left;
border-right: 2px solid blue;
border-bottom: 2px solid blue;
}
.block_right {
background-color: red;
height: 70px;
width: 100px;
float: right;
border-left: 2px solid blue;
bo...
Make fill entire screen?
...
html, body {
margin: 0;
height: 100%;
}
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how to make svn diff show only non-whitespace line changes between two revisions
...
You can use
svn diff -r 100:200 -x -b > file.diff
If you want to ignore all whitespaces:
svn diff -x -w | less
Source
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get CSS rule's percentage value in jQuery
...o built-in way, I'm afraid. You can do something like this:
var width = ( 100 * parseFloat($('.largeField').css('width')) / parseFloat($('.largeField').parent().css('width')) ) + '%';
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Best practices for catching and re-throwing .NET exceptions
...
100
If you throw a new exception with the initial exception you will preserve the initial stack tr...