大约有 40,000 项符合查询结果（耗时：0.0753秒） [XML]
How to pretty print XML from the command line?
...bxml2-utils
This utility comes with libxml2-utils:
echo '<root><foo a="b">lorem</foo><bar value="ipsum" /></root>' |
xmllint --format -
Perl's XML::Twig
This command comes with XML::Twig perl module, sometimes xml-twig-tools package:
echo '<root><foo ...
How do I provide JVM arguments to VisualVM?
...ure if they are or aren't...In my copy of visualvm.conf, I have -J-Xms24m & -J-Xmx256m so I assume that is the correct option names. You could probably google how to format visualvm.conf for more info...
– Zack Macomber
Feb 18 '13 at 18:50
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AngularJS ng-if with multiple conditions
...an set all desired fields ng-required and check for form validity in for example an ng-disabled expression on the submit button. cfr fdietz.github.io/recipes-with-angular-js/using-forms/…
– Gecko
Dec 4 '16 at 19:58
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Why does (i
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@PunithRaj < & > operators work on primitives and not on objects, hence the auto unboxing happens for these operators. But == and != operators can be used for objects comparison also so no need of unboxing here, hence objects are co...
UnicodeEncodeError: 'charmap' codec can't encode - character maps to , print function [du
...hon 3.3) program to send some data to a webpage using POST method. Mostly for debugging process I am getting the page result and displaying it on the screen using print() function.
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Why is volatile not considered useful in multithreaded C or C++ programming?
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An MSDN example does this, and claims that instructions can't be reordered past a volatile access: msdn.microsoft.com/en-us/library/12a04hfd(v=vs.80).aspx
– OJW
Sep 16 '11 at 15:06
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How do I parse a string with a decimal point to a double?
...m.Globalization.NumberStyles.Any, CultureInfo.CurrentCulture, out result) &&
//Then try in US english
!double.TryParse(value, System.Globalization.NumberStyles.Any, CultureInfo.GetCultureInfo("en-US"), out result) &&
//Then in neutral language
!double....
How do I convert Long to byte[] and back in java
...ough to demonstrate how to use ByteBuffer, but I went ahead and added an example of using it in a utility class.
– Brad Mace
Dec 19 '10 at 23:31
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How can I check if multiplying two numbers in Java will cause an overflow?
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If a and b are both positive then you can use:
if (a != 0 && b > Long.MAX_VALUE / a) {
// Overflow
}
If you need to deal with both positive and negative numbers then it's more complicated:
long maximum = Long.signum(a) == Long.signum(b) ? Long.MAX_VALUE : Long.MIN_V...
How to perform a real time search and filter on a HTML table
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I created these examples.
Simple indexOf search
var $rows = $('#table tr');
$('#search').keyup(function() {
var val = $.trim($(this).val()).replace(/ +/g, ' ').toLowerCase();
$rows.show().filter(function() {
var text = $(thi...