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Make xargs handle filenames that contain spaces
... paths containing list files : cat $file_paths_list_file | perl -ne 's|\n|\000|g;print'| xargs -0 zip $zip_package
– Yordan Georgiev
Jun 24 '14 at 13:47
2
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Smooth scrolling when clicking an anchor link
...ript link like <a href="javascript:$('#test').css('background-color', '#000')">Test</a>. You should rather use $('a[href^=#]') to match all urls that start with a hash character.
– Martin Braun
Apr 3 '16 at 17:58
...
How to calculate the number of occurrence of a given character in each row of a column of strings?
...ternally.
Here's benchmark results (with a scaled up size of the test to 3000 rows)
q.data<-q.data[rep(1:NROW(q.data), 1000),]
str(q.data)
'data.frame': 3000 obs. of 3 variables:
$ number : int 1 2 3 1 2 3 1 2 3 1 ...
$ string : Factor w/ 3 levels "greatgreat","magic",..: 1 2 3 ...
Format number to always show 2 decimal places
...(Math.round(num3 * 100) / 100).toFixed(2);
span {
border: 1px solid #000;
margin: 5px;
padding: 5px;
}
<span id="num1"></span>
<span id="num2"></span>
<span id="num3"></span>
Note that it will round to 2 decimal places, so the input 1.34...
What is the tilde (~) in the enum definition?
...
@Stevo3000: Int32.MinValue is 0xF0000000, which is not ~0 (it's actually ~Int32.MaxValue)
– Jimmy
Apr 25 '09 at 0:38
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HTML / CSS How to add image icon to input type=“button”?
...con-button(@icon-url, @icon-size: 16px, @icon-inset: 10px, @border-color: #000, @background-color: transparent) {
height: @icon-size * 2;
padding-left: @icon-size + @icon-inset * 2;
padding-right: @icon-inset;
border: 1px solid @border-color;
background: @background-color url(@ic...
How to get a Color from hexadecimal Color String
I'd like to use a color from an hexa string such as "#FFFF0000" to (say) change the background color of a Layout.
Color.HSVToColor looks like a winner but it takes a float[] as a parameter.
...
How to position a table at the center of div horizontally & vertically
...lock;
background: #fff;
padding : 20px;
border : 1px solid #000;
}
<div class="outer-container">
<div class="inner-container">
<div class="centered-content">
<em>Data :</em>
<table>
<tr>
...
Remove trailing zeros
...Update Konrad pointed out in the comments:
Watch out for values like 0.000001. G29 format will present them in the shortest possible way so it will switch to the exponential notation. string.Format("{0:G29}", decimal.Parse("0.00000001",System.Globalization.CultureInfo.GetCultureInfo("en-US"))) w...
How do you delete a column by name in data.table?
...ypasses data.table advantages but if you're working with less than say 500,000 rows it works fine
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