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What does the WPF star do (Width=“100*”)
...s of the column need
<ColumnDefinition Width="Auto"/>
//Fixed width: 100 pixels
<ColumnDefinition Width="100"/>
Hope that helps!
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f...
Check image width and height before upload with Javascript
... {
var height = this.height;
var width = this.width;
if (height > 100 || width > 100) {
alert("Height and Width must not exceed 100px.");
return false;
}
alert("Uploaded image has valid Height and Width.");
return true;
};
...
CSS – why doesn’t percentage height work? [duplicate]
... short.)
So take these two examples:
<div id="a" style="width: 100px; height: 200px; background-color: orange">
<div id="aa" style="width: 100px; height: 50%; background-color: blue"></div>
</div>
<div id="b" style="width: 100px; b...
Javascript equivalent of Python's zip function
...
Check out the library Underscore.
Underscore provides over 100 functions that support both your favorite workaday functional helpers: map, filter, invoke — as well as more specialized goodies: function binding, javascript templating, creating quick indexes, deep equality testing, a...
Expand div to max width when float:left is set
...;
<style>
.content .left {
float: left;
width: 100px;
background-color: green;
}
.content .right {
margin-left: 100px;
background-color: red;
}
</style>
</head>
<body>
<div class="content">
&...
Set CSS property in Javascript?
...e:
var element = document.createElement('select');
element.style.width = "100px";
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How do I restrict a float value to only two places after the decimal point in C?
... <math.h>
float val = 37.777779;
float rounded_down = floorf(val * 100) / 100; /* Result: 37.77 */
float nearest = roundf(val * 100) / 100; /* Result: 37.78 */
float rounded_up = ceilf(val * 100) / 100; /* Result: 37.78 */
Notice that there are three different rounding rules you mi...
Convert a number range to another range, maintaining ratio
...ll relative to the other one (not exactly sure, but if there's more than a 1000000 factor difference between the size of the ranges, make sure that it actually behaves like you expect... or learn about floating point inaccuracy)
– jerryjvl
May 30 '09 at 6:39
...
Passing a dictionary to a function as keyword parameters
...
In[1]: def myfunc(a=1, b=2):
In[2]: print(a, b)
In[3]: mydict = {'a': 100, 'b': 200}
In[4]: myfunc(**mydict)
100 200
A few extra details that might be helpful to know (questions I had after reading this and went and tested):
The function can have parameters that are not included in the dic...
How to format a float in javascript?
...
var result = Math.round(original*100)/100;
The specifics, in case the code isn't self-explanatory.
edit: ...or just use toFixed, as proposed by Tim Büthe. Forgot that one, thanks (and an upvote) for reminder :)
...