Create a variable for your passing data into your next view. Using an instance of the next view, access the variable that you have created in next view assign your value to the variable For Ex in your case; Suppose you want to pass the value of an int In Next view controller: copy this … Read more
This doesn’t work because you compare a DateTime object with a string. You need to use two DateTime objects: $store_closed = DateTime::createFromFormat (‘H:i:s’, ‘1:00:00’); echo ($store_closed > $set_time) ? ‘yes’ : ‘no’; 1 solved Need help comparing times using datetime [closed]
<script> function myFunction() { var x = document.getElementsByName(‘os’); var rate_value; for(var i = 0; i < x.length; i++){ if(x[i].checked){ rate_value = x[i].value; break; } } document.getElementById(“demo”).innerHTML = rate_value; } </script> 2 solved Selection radio button
You need to update the left and right values not the middle..change it like this while (true) { middle = (left + right) / 2; int copmarison = Name.compareTo(StudentName[middle]); if (Name.equals(StudentName[middle])) { return middle; } else if (left > right) { return count; } else { if (copmarison > 0) { left = middle + … Read more
Since sqlfunctions inherits from QObject, you can pass a sqlfunctions* to a function expecting a QObject*: frame->addToJavaScriptWindowObject(objJavascriptName, &obj); 1 solved Qt: Expose any C++ object to Javascript
Besides the fact that you need to format your error correctly (at least put a code block around it or something), you may want to look into debugging error messages from LLDB (the debugger). A clang/linker error means that a certain file cannot be found when the project is compiling. ld: library not found for … Read more
Try WriteData(std::string(“\0”,1)); using your function or even: const char null_data(0); send(newsockfd,&null_data,1,0); to send it directly. WriteData(“00000000”); Will actually sends 8 octets of 48 [decimal] (assuming your platform is ASCII which all modern systems are compatible with). However \0 is the escape sequence used in string literals to represent the null character (that is the zero … Read more
In the API documentation for the Marker Clusterer add-on, the methods list contains boolean removeMarker(marker:google.maps.Marker)Removes a marker from the cluster. In order to use that method within the click handler (i.e. clickHandlerDelegate()), the declaration (i.e. with keyword var) will need to be moved out of the initialize function: var map; //set scope here so various … Read more
You can use: $strPar = “12345|12345|12345|12345 12345|12345|12345|12345 12345|12345|12345|12345”; $strpar = str_replace(“\n”, “|”, $strPar); Make sure the \n character is in double quotes 2 solved Replace ‘New Line’ with ‘|’ [closed]
Right shift assignment operator: num >>= 1 is the same as num = num >> 1 http://msdn.microsoft.com/en-US/library/23as4533(v=vs.80).aspx solved What does the “>>=” operator mean in C#?
label is an array of all the elements with class text, so label[0] will only apply to the first element in the document. Simplest way to do it would probably be with a loop such as for (var i = 0; i<label.length; i++){ label[i].onclick = function() { console.log(true); }; solved JavaScript: click event for same … Read more
The Runge-Kutta methods need to advance in small steps, 5 is not a small step. Try setting N to 1000.0 instead (the decimal is to make sure that (b-a)/N != 0). solved Overflow error in Python program
You might try: ^(?!((\\d{9})|(\\d{3}-\\d{2}-\\d{4})|(\\d{3}-\\d{3}-\\d{3}))$).* To explain, if we read the query you provided: ^((?!\\d[9]$)|(?!(\\d{3}-?\\d{2}-?\\d{4}$)|(?!(\\d{3}-?\\d{3}-?\\d{3})$)$ We could read that: is not followed by xxxxxxxxx OR is not followed by xxx-xx-xxxx OR is not followed by xxx-xxx-xxx (in my version at the top, I rephrased this to be: is not (xxxxxxxxx OR xxx-xx-xxxx OR xxx-xxx-xxx).). Any string … Read more
You can use \u to allow any unicode character. If you have a limited set of unsupported characters that can be listed, then you can use character class negation by enclosing the unsupported characters in [^ and ]. 1 solved Regular expression to remove fancy apostrophe [closed]
var w = window.innerWidth; var h = window.innerHeight; No need for jquery. UPDATED for eventlistener: if(window.attachEvent) { window.attachEvent(‘onresize’, function() { alert(‘attachEvent – resize’); }); } else if(window.addEventListener) { window.addEventListener(‘resize’, function() { console.log(‘addEventListener – resize’); }, true); } else { //The browser does not support Javascript event binding } 0 solved jQuery read window width