Can you use merge into in Sybase ASE? In Oracle, I’d use MERGE INTO, but it doesn’t seem to be available in Sybase (not in ASE, anyway). I know this can be done with multiple statements, but for a couple of reasons, I’m really trying to get this into a single statement. Any suggestions? ASE […]
Category: Advice
What does it mean when a website says service unavailable?
What does it mean when a website says service unavailable? The HyperText Transfer Protocol (HTTP) 503 Service Unavailable server error response code indicates that the server is not ready to handle the request. Common causes are a server that is down for maintenance or that is overloaded. How do I fix this service is unavailable? […]
How to move a table to another schema in Oracle?
How to move a table to another schema in Oracle? The first command “assigns” the data segment to the t1_temp table. The second command “assigns” the data segment to the t1 table in the new owner. Magic? I don’t think so. Here’s how and why it works. When you create a normal table, Oracle creates […]
What do you call a turn based strategy game?
What do you call a turn based strategy game? A turn-based strategy game, or TBS, is a type of video game involving two or more sides that take turns completing their actions. These games come in many variations, but the term itself is often used synonymously with the strategic wargame genre. That said, all types […]
How to use array functions in PHP 5?
How to use array functions in PHP 5? Commonly used PHP5 Array Functions 1 sizeof ($arr) 2 is_array ($arr) 3 in_array ($var, $arr) 4 print_r ($arr) 5 array_merge ($arr1, $arr2) 6 array_values ($arr) 7 array_keys ($arr) 8 array_pop ($arr) 9 array_push ($arr, $val) 10 array_shift ($arr) How to calculate the size of an array in […]
How does the address of an object work?
How does the address of an object work? It contains the address of the current object. Basically, it points to the current object of the class. When any class object is declared, every object has a separate copy of the data members of class but the functions of the class are common to all the […]
How to make a TFS branch read only stack?
How to make a TFS branch read only stack? In the Properties|Security tab for the branch, it presents six user groups each with 10 permissions other than Read. Do I have to go through and click Deny on 60 check boxes, or is there a better way to make this branch read-only? Right-click the branch […]
Where do I find the IRB command in Ruby?
Where do I find the IRB command in Ruby? If you have Ruby installed, you’ll have IRB. You can start it on any computer where Ruby is installed by executing the command irb from your command line interface. The prompt indicates that you’re running IRB and that anything you execute will run in the main […]
Can you deploy to Heroku without git?
Can you deploy to Heroku without git? 3 Answers. You can use a plugin heroku push that is built by one of the Heroku engineers. You can find it at https://github.com/ddollar/heroku-push. But there isn’t a FTP style upload available if that’s what you’re looking for. How do I upload files to Heroku? Install in 5 […]
How to test cursor SETCURSOR in Unity?
How to test cursor SETCURSOR in Unity? I put a “print (“test1/2/3″)” on the code where it calls Cursor.SetCursor and it also is called exactly when expected to. And it didnt work on the browser as well… does work on Unity Editor, a bit unrealiably (sometimes it takes a lot to show up). Is there […]