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Accept function as parameter in PHP
...intSomething(); /*will print: "hello to all" and
a break-line, for html purpose*/
/*if the string assigned is not denoting a defined method
, it's treat as a simple value*/
$obj->justPrintSomething = 'thisFunctionJustNotExistsLOL';
echo $obj->justPrintSomething; ...
Connecting overloaded signals and slots in Qt 5
...ated in the docs themselves. For instance, https://doc.qt.io/qt-5/qspinbox.html#valueChanged-1 says
Note: Signal valueChanged is overloaded in this class. To connect to this signal by using the function pointer syntax, Qt provides a convenient helper for obtaining the function pointer as shown i...
Is there a native jQuery function to switch elements?
...
Perhaps you could write them directly using html() ?
– Ed James
Feb 4 '10 at 16:47
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How do I make a batch file terminate upon encountering an error?
...sed by an application on success and which ones on the various errors, see HTML Help Workshop returns error after successfully compiled .chm file for a negative MS example on user expectations.
– Mofi
Jan 13 '17 at 17:15
...
How can strings be concatenated?
...trings in python you use the "+" sign
ref: http://www.gidnetwork.com/b-40.html
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Can I catch multiple Java exceptions in the same catch clause?
...wise OR is | (pipe) docs.oracle.com/javase/tutorial/java/nutsandbolts/op3.html
– Lewis Baumstark
Mar 28 '17 at 18:40
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Spring MVC - How to get all request params in a map in Spring controller?
...le of getting request params in a Map.
@RequestMapping(value="submitForm.html", method=RequestMethod.POST)
public ModelAndView submitForm(@RequestParam Map<String, String> reqParam)
{
String name = reqParam.get("studentName");
String email = reqParam.get("st...
Is there a Java equivalent or methodology for the typedef keyword in C++?
..._D: your link, fixed: ibm.com/developerworks/java/library/j-jtp02216/index.html
– Janus Troelsen
Jan 11 '13 at 22:53
7
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IPC performance: Named Pipe vs Socket
... is a system XSI message queue (man7.org/linux/man-pages/man0/sys_msg.h.0p.html)
– chronoxor
Nov 13 '19 at 13:33
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How can I combine two HashMap objects containing the same types?
...ll method.
http://download.oracle.com/javase/6/docs/api/java/util/HashMap.html
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