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Get first day of week in SQL Server

...ion is forbidden by your DBA, the following solution will work: select *, cast(DATEADD(day, -1*(DATEPART(WEEKDAY, YouDate)-1), YourDate) as DATE) as WeekStart From..... This gives the start of that week. Here I assume that Sundays are the start of weeks. If you think that Monday is the start, you...
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Java - Method name collision in interface implementation

...Something2 ) are expected ? I cannot even expect client code to be able to cast my instance to the appropriate interface , so am I not loosing something by this restriction ? Also note that in this way , when writing classes that actually implement the respective interfaces , we loose the benefit of...
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Javascript foreach loop on associative array object

...ceving, can you explain more on why not use var in loops? I come from C++/PHP background and I don't understand this. scoping does exist in the loop, but temporary, so I am not sure what you mean. – Dennis Jul 21 '16 at 21:33 ...
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Is there a MySQL command to convert a string to lowercase?

...case. Is there an easy command to do this, either using MySQL or MySQL and PHP? 9 Answers ...
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Migration: Cannot add foreign key constraint

...ed after running migrate:make. E.g. 2014_05_10_165709_create_student_table.php. The solution was to rename the file with the foreign key to an earlier time than the file with the primary key as recommended here: http://forumsarchive.laravel.io/viewtopic.php?id=10246 I think I also had to add in $t...
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Split value from one field to two

... how can we cast it to integer since membername is varchar.. let memberfirst be of type int. Will it work if i directly use cast() ? – infinitywarior Feb 12 '19 at 9:35 ...
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How to detect if a property exists on an ExpandoObject?

...efined" to a special object's const value i created elsewhere. It prevents casting problems :p – Softlion Dec 15 '10 at 6:02 1 ...
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)

... As I know, PDO_MYSQLND replaced PDO_MYSQL in PHP 5.3. Confusing part is that name is still PDO_MYSQL. So now ND is default driver for MySQL+PDO. Overall, to execute multiple queries at once you need: PHP 5.3+ mysqlnd Emulated prepared statements. Make sure PDO::ATTR_EM...
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How do I check if a string contains a specific word?

...", we can't use simpler constructs like !strpos($a, 'are'). Edit: Now with PHP 8 you can do this: if (str_contains('How are you', 'are')) { echo 'true'; } RFC str_contains share | improve this...
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Add Text on Image using PIL

... To add text on an image file, just copy/paste the code below <?php $source = "images/cer.jpg"; $image = imagecreatefromjpeg($source); $output = "images/certificate".rand(1,200).".jpg"; $white = imagecolorallocate($image,255,255,255); $black = imagecolorallocate($image,7,94,94); $font_siz...