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HTML: How to create a DIV with only vertical scroll-bars for long paragraphs?
...wing.
Therefore, you may want to try the following:
<div style="width:100px; height:100px; overflow: auto;" >
text text text text text text text text text
text text text text text text text text text
text text text text text text text text text
text text text text text text text text...
Produce a random number in a range using C#
...
You can try
Random r = new Random();
int rInt = r.Next(0, 100); //for ints
int range = 100;
double rDouble = r.NextDouble()* range; //for doubles
Have a look at
Random Class, Random.Next Method (Int32, Int32) and Random.NextDouble Method
...
Way to get number of digits in an int?
... may be flawed too i am no benchmark expert). Over a large number of runs (100 000 000), the speed is 11s to 8s on my machine hardly twice as fast.
– Jean
Aug 20 '09 at 15:36
5
...
Ignore parent padding
...ngth of the parent div. This is because the padding is NOT included in the 100px width, this means that it's actually 120px wide, and your <hr> will be 20px from the end of your div. See this jsFiddle for what I mean: jsfiddle.net/YVrWy/1
– Alastair Pitts
...
What is a plain English explanation of “Big O” notation?
...we have to add together 6 digits (and possibly carry a 7th). If we add two 100 digit numbers together we have to do 100 additions. If we add two 10,000 digit numbers we have to do 10,000 additions.
See the pattern? The complexity (being the number of operations) is directly proportional to the num...
how to convert from int to char*?
...peed Tests: (Integer64ToCharArray();)
Best case 1 digit value.
Loops: 100,000,000, Time Spent: 1,381(Milli), Time Per Loop 13(Nano)
Worse Case 20 Digit Value.
Loops: 100,000,000, Time Spent: 22,656(Milli), Time Per Loop 226(Nano
New Design Speed Tests: (AddDynamicallyToBuffer();)
Best ...
libevent对比libev的基准测试 - C/C++ - 清泛网 - 专注C/C++及内核技术
...先级，以实现稳定的计时。
第一个基准：没有超时，100 和 1000 个活动客户端
事不宜迟，以下是结果：
左边两个图显示了设置观察者、准备套接字和轮询事件所花费的总时间，而右边两个图仅包括实际的轮询处理。顶行...
Detect all changes to a (immediately) using JQuery
...t>
setInterval(function() { ObserveInputValue($('#input_id').val()); }, 100);
</script>
It's the cleanest solution, at only 1 line of code. It's also the most robust, since you don't have to worry about all the different events/ways an input can get a value.
The downsides of using 'setI...
CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
...
A simple method is to make the body 100% of your page, with a min-height of 100% too. This works fine if the height of your footer does not change.
Give the footer a negative margin-top:
footer {
clear: both;
position: relative;
height: 200px;
...
How to get box-shadow on left & right sides only
...he original element.
div:before, div:after {
content: " ";
height: 100%;
position: absolute;
top: 0;
width: 15px;
}
div:before {
box-shadow: -15px 0 15px -15px inset;
left: -15px;
}
div:after {
box-shadow: 15px 0 15px -15px inset;
right: -15px;
}
div {
background: #EEEEEE;
...