Maybe you want something like this (example with mysql): $conection = mysql_connect (“localhost”,”root”,””) or die(“Can’t connect to the database”); mysql_select_db(“database name”) or die (“Can’t connect to the database”); $sel=”SELECT SUM( value ) FROM table_name WHERE field_id IN ( 31, 33, 35, 37, 39, 41 )”; $query = mysql_query($select,$conexion) or die (“Bad.”); $row=mysql_fetch_array($query); Now, $row is … Read more
Comparing 2 NSDates. … NSDate *date1= [formatter dateFromString:time1]; NSDate *date2 = [formatter dateFromString:time2]; if ([date2 compare:date1] == NSOrderedDescending) { NSLog(@”date1 is later than date2″); } else if ([date2 compare:date1] == NSOrderedAscending) { NSLog(@”date1 is earlier than date2″); } else { NSLog(@”dates are the same”); } UPD: via Switch … NSDate *date1= [formatter dateFromString:time1]; NSDate *date2 … Read more
One way to do this is to use any of the several techniques collectively called “comet“, such as never-ending frames, web sockets, etc. There are libraries that abstract things for you, such as SocketIO. 3 solved how to detect change in sql database without making http requests? [closed]
Move the SAS syntax to the SAS side of the query. You also had an extra comma in the middle of the FROM clause. Note if you get in the habit of putting the commas (or any other continuation characters) at the beginning of the line instead of the end they will be easier for … Read more
You probably get a compiler error in this (and the next ones) line: if(int card[] = 0) int card[] is an array, which is eventually an Object, and you are trying to assign to it a primitive value… which won’t work. Besides, it looks like you are trying to compare something, which rather uses ==, … Read more
I want to reset the value of the char[] newer everytime my new function is called. All you need is to initialise it properly: char newer[45] = “”; As a general rule, you should always initialise local variable before using it. Failing to do so will usually lead to unexpected behaviour as you’ve seen in … Read more
This creates a child process which has a copy of the parent’s heap, stack and data space. You need to #include <unistd.h>. You could use this when you want a process to duplicate itself so that the parent and child can each execute different sections of code at the same time. solved will someone explain … Read more
If you type this into Playground: class Downloader : NSObject, NSURLSessionTaskDelegate, NSURLSessionDownloadDelegate { } and then start typing inside the class URLS you get all the autocompletion stuff. Try that and if this does not work restart Xcode. Maybe “cleaning” the project will also help. Please also note that the methods you reference in your … Read more
Maybe this works for you SELECT y1.pid ,y1.description ,y2.description FROM ytest AS y1 INNER JOIN ytest AS y2 ON y1.pid = y2.pid AND y1.description = ‘Log’ AND y2.description like ‘Design%’ 4 solved sql server 2008 select same field with different values [closed]
Your question does not contain much detail, so I shall attempt to interpret your needs. Option 1: SQS Polling Information is sent to an Amazon SNS topic An SQS queue is subscribed to the SNS topic An application running on Amazon EC2 instance(s) regularly poll the SQS queue to ask for a message If a … Read more
First; it’s not much of a question as other pointed out. But here is what you are looking for, using jquery: $(“li”).each(function(){ var text = $(this).html(); var number = parseInt(text, 10); switch(number){ case 5: $(this).css( “backgroundColor”, “yellow” ); break; case 6: $(this).css( “backgroundColor”, “green” ); break; } }); Link to JSFiddle http://jsfiddle.net/JQ25Z/ solved JS algoríthm … Read more
How to demonstrate a real time example of using BeforeTest, AfterTest, BeforeSuite, AfterSuite, BeforeClass, AfterClass annotations in TestNG solved How to demonstrate a real time example of using BeforeTest, AfterTest, BeforeSuite, AfterSuite, BeforeClass, AfterClass annotations in TestNG
It seems you have written the “new” Keyword with a capital letter. Try Clerck object = new Clerck(); instead. 2 solved Making Objects In main Class [closed]
This method works: public static IList<DateTime> GetWeekDays(DateTime startDate, DayOfWeek day, int count, bool pastDays, bool includeStartDate) { int start = (int)startDate.DayOfWeek; int desired = (int)day; int offset; int diff = Math.Abs(start – desired); if(!includeStartDate && start == desired) diff = 7; offset = pastDays ? (-1) * (7- diff) : diff; int weekDays = pastDays … Read more
That is from php loading up. In your university files there are 2 Lines loading the imagick extension Assuming a Linux server it’s likely located /etc/php/conf.d or similar. Ubuntu server uses /etc/php7/apache/conf.d for example assuming your using php as an Apache module Inside there you should be able to grep for the word imagick Just … Read more