You need to do two things: Grab the content from the TextArea Loop through the lines and trim each one (removing any empty lines) CODE: var content = myTextArea.value; //Split into lines var lines = content.split( /\r?\n/ ); //Your new content var newContent = “”; //Loop through all lines for ( var i = 0; … Read more
You could try the below string.replace function. Use ^ to tell the regex engine to do the matching operation from the start. By putting 0 and . inside a character class would match either 0 or dot. string.replace(/^[0.]+/, “”) Example: > “0.015.000”.replace(/^[0.]+/, “”) ‘15.000’ > “0.150.000”.replace(/^[0.]+/, “”) ‘150.000’ > “015.000”.replace(/^[0.]+/, “”) ‘15.000’ 0 solved Javascript … Read more
The solution I have in mind is to run the query with an AND for all the data that does have a pattern Well, if you want to find everything that doesn’t follow any pattern just enclose all the patterns within brackets and combine with boolean AND. Then just put a NOT outside the brackets. … Read more
Try this: var arr = [‘a_1’, ‘a_5’, ‘a_0’, ‘a_4’, ‘a_2’, ‘a_4’]; arr.sort(function(x, y){ return x.split(‘_’)[1] > y.split(‘_’)[1]}); alert(arr); Check this fiddle solved how to sorting array in javascript [closed]
Give that a go, Works for me <?php $test = array(); $test[]=”serverA”; $test[]=”serverA.something.com”; $test[]=”serverA”; $test[]=”serverB”; $test[]=”serverB.something.com”; $test[]=”serverC”; $test[]=”serverD.something.com”; sort($test); $final = array(); $temp = “#”; for($i=0,$count = count($test);$i<$count;$i++){ if(substr( $test[$i], 0, strlen($temp) ) == $temp) $temp = $test[$i]; else { $final[] = $temp; $temp = $test[$i]; } } //unset first unset($final[0]); //add in last $final[] … Read more
since the B tag is semantically meaningless in HTML5 (look it up), i don’t mind “abusing” it for on-screen purely-presentational formatting of existing content: <style> b{ font-weight: normal; font-family:…; color:…;…} </style> normal text <b> math text </b> normal text this reduces your overhead from “<span class=”mymath”></span>” to “<b></b>” which is quite a bit shorter. technically, … Read more
You really need to give more information in your question, but it sounds like Core Data would suit your needs. 2 solved What method of data storage to use? [closed]
While your question indicates it’s for “general OO”, it really seems to be focusing on .NET use of these terms. In .NET (similar for Java): interfaces can have no state or implementation a class that implements an interface must provide an implementation of all the methods of that interface abstract classes may contain state (data … Read more
If any OS is multi-processor, then JVM uses all of them or one of them? On most modern hardware architectures, the JVM will make use of all CPUs/cores made available to it by the OS. And As processors ahve different memory context so their corresponding memory threads will also have different memory contexts, so they … Read more
Here it is Method body public void callDatabase(String date1, String date2){ PreparedStatement stmt=con.prepareStatement(“select absentdt, period from stu_attendancemaster where classid=70 AND absentdt BETWEEN ‘”+date1+”‘ AND ‘”+date2+”‘ “); ResultSet rs=stmt.executeQuery(); while(rs.next()) { //get data here } } Method call String d1,d2; //initialize callDatabase(d1,d2); 3 solved How to fetch database values between two dates [closed]
public class TranslateChar { /** @param args */ public static void main(final String[] args) { final Map<Character, Character> mapCharCod = new HashMap<>(36); final Map<Character, Character> mapCharDecod = new HashMap<>(36); mapCharCod.put(‘A’, ‘Z’); mapCharCod.put(‘B’, ‘X’); mapCharCod.put(‘C’, ‘Y’); mapCharDecod.put(‘Z’, ‘A’); mapCharDecod.put(‘X’, ‘B’); mapCharDecod.put(‘Y’, ‘C’); final String toCod = “CAB”; StringBuilder sb = new StringBuilder(“{“); for (final char c … Read more
using C#: 1234 = 1*1000 + 2*100 + 3*10 + 4*1 double result = 0; int ex = 3; // Math.Pow(10,3) = 1000.00 for(int i = 0; i < 4 0; i++) { result += a[i] * Math.Pow(10, ex); ex–; } result += 15; 5 solved how to call more than one element of array … Read more
You should check out the facebook sdk: http://developers.facebook.com/docs/guides/mobile/ 3 solved Button to Facebook Login [closed]
As per Hot Licks comment you can use below code. bookArray = [[NSMutableArray alloc] init]; [bookArray addObject:@”Book A”]; [bookArray addObject:@”Book B”]; Then use Below code. NSString *yourString=[bookArray description]; if you want to use NSMutableString and Some different separator then use Below Code. NSMutableString* content = [NSMutableString string]; for (int aa=0; aa < [bookArray count]; aa++){ … Read more
Your quotation marks around the command string are wrong. 3 solved Getting a Parse error: syntax error, unexpected ‘;’ [closed]