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Code block in numbered list (Wiki syntax)
...kipedia's) wiki syntax, is there a way to have a numbered list with a code block in the middle?
7 Answers
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Vim: faster way to select blocks of text in visual mode
I have been using vim for quite some time and am aware that selecting blocks of text in visual mode is as simple as SHIFT + V and moving the arrow key up or down line-by-line until I reach the end of the block of text that I want selected.
...
What does 'synchronized' mean?
...;
new TestThread("THREAD 3",theDemo);
}
}
Note: synchronized blocks the next thread's call to method test() as long as the previous thread's execution is not finished. Threads can access this method one at a time. Without synchronized all threads can access this method simultaneously.
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Align elements side by side
...ft;
}
html
<div class='parent'>
<div class='child inline-block-child'>A</div>
<div class='child inline-block-child'>B</div>
</div>
css
.inline-block-child {
display: inline-block;
}
Note: the space between these two child elements can be remove...
CSS fixed width in a span
...
The float property generates a "block box" which does have a width.
– Stephen Caldwell
Nov 2 '08 at 23:23
85
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Row count with PDO
... statements around. What is the best way to get the row count using PDO in PHP? Before using PDO, I just simply used mysql_num_rows .
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Is asynchronous jdbc call possible?
...can someone clarify.
Surely the basic problem is that the JDBC operations block on socket IO. When it does this it blocks the Thread its running on - end of story. Whatever wrapping framework you choose to use its going to end up with one thread being kept busy/blocked per concurrent request.
If t...
CSS vertical alignment of inline/inline-block elements
I'm trying to get several inline and inline-block components aligned vertically in a div . How come the span in this example insists on being pushed down? I've tried both vertical-align:middle; and vertical-align:top; , but nothing changes.
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浅谈Heatmap：网页热点图生成原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...了一些随机生成的数据，以Imagick为例，代码如下：
<?php
$coordinates = array();
for ($i = 0; $i < 1000; $i++) {
$coordinates[] = array(rand($i, 1000), rand($i, 1000));
}
$max_repeat = max(
array_count_values(
array_map(function($v) { return "{$v[0]}x...
Python: Continuing to next iteration in outer loop
...for, breaking the program flow through the structured programming building blocks (if, for, while) when necessary.
The advantage is that you don't have to break the single piece of code into multiple parts. This is good if it is some kind of computation that you are designing while writing it in Py...