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SQL Server: SELECT only the rows with MAX(DATE)

... If rownumber() over(...) is available for you .... select OrderNO, PartCode, Quantity from (select OrderNO, PartCode, Quantity, row_number() over(partition by OrderNO orde...
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Check whether an input string contains a number in javascript

... If I'm not mistaken, the question requires "contains number", not "is number". So: function hasNumber(myString) { return /\d/.test(myString); } s...
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How to get the list of all printers in computer

... If you need more information than just the name of the printer you can use the System.Management API to query them: var printerQuery = new ManagementObjectSearcher("SELECT * from Win32_Printer"); foreach (var printer in prin...
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How to add target=“_blank” to JavaScript window.location?

...unction ToKey(){ var key = document.tokey.key.value.toLowerCase(); if (key == "smk") { window.open('http://www.smkproduction.eu5.org', '_blank'); } else { alert("Kodi nuk është valid!"); } } ...
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How to prevent going back to the previous activity?

When the BACK button is pressed on the phone, I want to prevent a specific activity from returning to its previous one. 13 ...
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How to set selected value on select using selectpicker plugin from bootstrap

... plugin hide the real select and show a button with an unordered list, so, if you want that the user see the selected value on the select you can do something like this: //Get the text using the value of select var text = $("select[name=selValue] option[value='1']").text(); //We need to show the te...
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How to split strings across multiple lines in CMake?

... Also if want to use indentation and are 80 char limit bound then another way is to do like this: <code> message("This is the value of the variable: " <br> "${varValue}") </code> ...
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How can I check if a file exists in Perl?

... given path using the -e file-test operator. print "$base_path exists!\n" if -e $base_path; However, this test is probably broader than you intend. The code above will generate output if a plain file exists at that path, but it will also fire for a directory, a named pipe, a symlink, or a more ex...
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What do the numbers in a version typically represent (i.e. v1.9.0.1)?

...ber delineated by a period represented a single component of the software. If that's true, do they ever represent something different? I'd like to start assigning versions to the different builds of my software, but I'm not really sure how it should be structured. My software has five distinct com...
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How do I copy an object in Java?

... use it. It's way too easy to create a class and do improper clone method. If you are going to do that, read at least what Joshua Bloch has to say about it in Effective Java. share | improve this an...