By definition, the trim() function will only remove leading and trailing white-space within a string, which may not be what you need in this scenario. If you want to remove all white-space in general, you could consider using a Regular Expression replacement via the replace() function: // This will remove all white-space from your input … Read more
Every type can be a return type in Java. Including void. public is an access modifier, so it cannot be a return type. 7 solved Can Button be a return type in Java? [closed]
try http://phonegap.com/ this is a platform where you can develop hybrid apps using CSS, HTML5 etc . Take some time learning these technologies and see for yourself if it suits your need. Do not engage yourself learning how they did it, try to learn thing and see what is the best fit for the problem … Read more
Have you tried this? SELECT * FROM EMPLOYEE_T WHERE EXTRACT (YEAR FROM EmployeeDateHired) = 1999 2 solved Select only the YEAR from DATE? [duplicate]
I think there should be A.created_date instead of A.created_at select `plans`.`name`, `A`.`subscription_id`, `A`.`amount`, `A`.`created_date`, `A`.`end_date`, `A`.`subscription_status`, `users`.`email`, `A`.`plan_id`, `A`.`user_id`, `usage`.`created_at` as `usagedate`, COUNT(usage.id) as used_count from `subscriptions` A left join `users` on `users`.`id` = `A`.`user_id` left join `plans` on `A`.`plan_id` = `plans`.`Id` left join `usage` on `A`.`user_id` = `usage`.`user_id` where `usage`.`created_at` between A.created_date and A.end_date … Read more
This should work for you: Just PDO::prepare() your INSERT statement and then loop through your explode()‘d input and insert the values into your db. <?php $input = “12345-45678-543245”; $arr = explode(“-“, $input); $host = “localhost”; $dbname = “myDBName”; $user = “root”; $password = “”; try { $dbh = new PDO(“mysql:host=$host;dbname=$dbname”, $user, $password); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $stmt … Read more
new String is object and new Integer not object Because you immediately assigned the Integers to a primitive type, not an object type. If you had written Integer d=new Integer(5); Integer d2=new Integer(5); then d != d2 as expected, not least because the results of any two distinct invocations of new will be != to … Read more
Replace this <img src=”https://stackoverflow.com/questions/30708781/<?php echo $rs[“p_image’]; ?>” alt=”” /> to <img src=”https://stackoverflow.com/questions/30708781/<?php echo $p_id[“p_image’]; ?>” alt=”” /> 3 solved illegal string offset with while loop [closed]
This is documented in the Rust book, specifically the section on modules. When you have different modules, you need to bring items from the other modules into scope using the use keyword. mod query { pub struct Query; } // Bring Query into scope use query::Query; struct Row(Vec<Query>); fn main() {} solved Use of undeclared … Read more
Apple will probably not begin to accept apps created for watchOS 2 before we get closer to the actual release of the operative system. As a reference, Apple started to ask developers to submit their apps targeted Apple Watch (the first version of the OS) on march 31, only about 25 days before the release … Read more
You have a deadlock. The StartTask waits on task.Wait() to complete but this occurs (is called on) on the calling thread which is the main UI thread. The Task being waited eventually reaches UpdateStatus which calls an Invoke on the UI thread as well but this thread is currently waiting on task.Wait() (so it is … Read more
From one Activity to another activity you can use Intent: Intent intent = new Intent(this, YourActivity.class); startActivity(intent); 0 solved Android go to next page
This might be close, using Perl: perl -pe ‘s/([+-]?[0-9.]+)/$1*19.123456789123/ge’ YourFile Sample Output -4894.92001617493 -4894.96925301402 -4914.3031850202 -4952.55012214707 -4971.67357651707 That kind of says… “capture anything that starts with an optional plus or minus and has a bunch digits and decimal points and call it capture group 1. Replace that with whatever it was multiplied by your magic … Read more
If you want it to happen pretty fast. Try elastic search percolator. It exactly fits your requirement. For java api check this link out. 1 solved Extract matching words from files
There are many examples, and libraries/classes, that can assist in this. Most of these, when you create the image, you save it instead of discarding. Then you can also post the url, or save it in a database for later use. Some examples are as follows: http://bmpradeep.wordpress.com/2013/01/29/generating-barcode-using-php/ http://www.barcodephp.com/en/manual/i25 http://barcode-coder.com/en/barcode-php-class-203.html http://www.phpkode.com/source/s/barcode-generator/barcode-generator/class/i25.barcode.php Save file using php http://php.net/manual/en/function.imagepng.php … Read more