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How to do what head, tail, more, less, sed do in Powershell? [closed]
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If you need to query large (or small) log files on Windows, the best tool I have found is Microsoft's free Log Parser 2.2. You can call it from PowerShell if you want and it will do all the heavy lifting for you, and very fast too.
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jQuery animate backgroundColor
...like test various compressors and make your own min version. YUI gets the best compression in this case needing only 2317 bytes and since it is so small - here it is:
(function (d) {
d.each(["backgroundColor", "borderBottomColor", "borderLeftColor", "borderRightColor", "borderTopColor", "color...
How might I find the largest number contained in a JavaScript array?
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For me, this is the best answer for this question.
– rzelek
Jul 21 '15 at 16:35
1
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Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
...@SuppressWarnings.
public static <T> List<T> list( final T... items )
{
return Arrays.asList( items );
}
// This will produce a warning.
list( "1", 2, new BigDecimal( "3.5" ) )
// This will not produce a warning.
list( (Object) "1", (Object) 2, (Object) new BigDecimal( "3.5" ) )
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Find the last element of an array while using a foreach loop in PHP
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It sounds like you want something like this:
$numItems = count($arr);
$i = 0;
foreach($arr as $key=>$value) {
if(++$i === $numItems) {
echo "last index!";
}
}
That being said, you don't -have- to iterate over an "array" using foreach in php.
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hasNext in Python iterators?
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if you use None as the "sentinel", you best be sure your iterator doesn't have any Nones. you could also do sentinel = object() and next(iterator, sentinel) and test with is.
– sam boosalis
Oct 3 '13 at 18:00
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What's the difference between BaseAdapter and ArrayAdapter?
...tioned by @tanis-7x ) is that there can be only 1 TextView inside the list item, actually very limited behavior. If there are multiple controls in each list item, you must use BaseAdapter and to the job by yourself. Of course you can still use ArrayAdapter, because ArrayAdapter is a BaseAdapter.
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How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
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At least, this is the best bad idea. instead of saying: "THERE IS NO WAY EXCEPT $.ajax()". ;)
– Rzassar
May 31 '16 at 3:22
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嵌套块验证失败：未知的代码块类型: procedures_ifreturn，已拒绝添加 - AI...
...\">result</field><value name=\"VALUE\"><block type=\"text_join\"><mutation items=\"7\"></mutation><value name=\"ADD0\"><block type=\"text\"><field name=\"TEXT\">掷骰</field></block></value><value name=\"ADD1\"><block type=\"lexical_variable_get\"><field name=\"VAR\">rollTimes</field></block></valu...
In-place type conversion of a NumPy array
... Thanks for the update. Doing it blockwise is a good idea -- probably the best you can get with the current NumPy interface. But in this case, I will probably stick to my current ctypes solution.
– Sven Marnach
Dec 8 '10 at 20:21
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