大约有 22,536 项符合查询结果（耗时：0.0377秒） [XML]
Finding element's position relative to the document
...stances* the manual traversal produces invalid results. See this Plunker: http://plnkr.co/pC8Kgj
*When element is inside of a scrollable parent with static (=default) positioning.
share
|
improve ...
Wrapping chained method calls on a separate line in Eclipse for Java
...
...
// @formatter:on
You might need to enable this in your preferences:
http://archive.eclipse.org/eclipse/downloads/drops/R-3.6-201006080911/eclipse-news-part2.html#JavaFormatter
See also:
How to turn off the Eclipse code formatter for certain sections of Java code?
...
How to beautify JSON in Python?
...t answer here, it also includes a line using json.dumps() Using it with aiohttp on python3.7, didn't need to use the sys module and unicode(String, encoding). Basically it becomes == highlight(formatted_json, lexers.JsonLexer(), formatters.TerminalFormatter())
– DanglingPointe...
Get name of caller function in PHP?
...ll, or specify: "class", "function", "line", "class", etc.) - options see: http://php.net/manual/en/function.debug-backtrace.php
*/
function getCaller($what = NULL)
{
$trace = debug_backtrace();
$previousCall = $trace[2]; // 0 is this call, 1 is call in previous function, 2 is caller of tha...
Java: function for arrays like PHP's join()?
....stream(a).collect(Collectors.joining(", "));
2) new String.join method: https://stackoverflow.com/a/21756398/466677
3) java.util.StringJoiner class: http://docs.oracle.com/javase/8/docs/api/java/util/StringJoiner.html
s...
Difference between int[] array and int array[]
...rayTwo; //both arrays
int arrayOne[], intOne; //one array one int
see: http://java.sun.com/docs/books/jls/second_edition/html/arrays.doc.html
share
|
improve this answer
|
...
Accessing @attribute from SimpleXML
... can then var_dump the return value of the function.
More info at php.net
http://php.net/simplexmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
...
How do I create a comma-separated list from an array in PHP?
...',', $arr), ',');
echo $string;
Output:
1,2,3,4,5,6,7,8,9
Live Demo: http://ideone.com/EWK1XR
EDIT: Per @joseantgv's comment, you should be able to remove rtrim() from the above example. I.e:
$string = implode(',', $arr);
...
PostgreSQL: Drop PostgreSQL database through command line [closed]
...earlier than 9.2 replace pid with procpid
DROP DATABASE "YourDatabase";
http://blog.gahooa.com/2010/11/03/how-to-force-drop-a-postgresql-database-by-killing-off-connection-processes/
share
|
impr...
How to make IPython notebook matplotlib plot inline
...nnb) %matplotlib inline should be the initial notebook command.
See here: http://nbviewer.ipython.org/github/ipython/ipython/blob/1.x/examples/notebooks/Part%203%20-%20Plotting%20with%20Matplotlib.ipynb
share
|
...