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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
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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...
Compare if two variables reference the same object in python
... @Bill: That is an artefact of how python handles ints. Python allocates integer objects to which x and z point. Since small integers are failry common (-1 as an error value, 0 any time you actually index something, small numbers are usually reasonable default values) Python optimizes by...
What is the difference between a definition and a declaration?
...scope or function scope is a definition both in C and C++. In C because it allocates storage, and in C++ because it does not have the extern specifier or a linkage-specification. These amount to the same thing, which is what sbi says: in both cases this declaration specifies the object to which all ...
Maximum number of threads per process in Linux?
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stack is growing dynamically, only initial page is allocated off-the-bat
– Michael Pankov
Nov 4 '15 at 22:26
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Add Text on Image using PIL
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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...
Installing PG gem on OS X - failure to build native extension
...lem, but having two postgres applications will create conflicts (like port allocation) See also Sayanees' answer at stackoverflow.com/questions/19569031/…
– Epigene
Sep 5 '14 at 9:38
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Why do you need to invoke an anonymous function on the same line?
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The function(){ alert("plop"); } instruction just allocates the function but does not execute it nor binds it to a variable. Since the created function is not bound to any variable, it will be quickly GCed.
– Vincent Robert
Jul 17 '09 a...
How can I multiply all items in a list together with Python?
...2) For small lists this will be significantly slower, since NumPy needs to allocate an array (relevant if repeated often)
– Disenchanted
Nov 28 '17 at 10:09
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Create UIActionSheet 'otherButtons' by passing in array, not varlist
... Button",@"4th Button"];
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"Title Here"
delegate:self
cancelButtonTitle:nil
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Shortest way to print current year in a website
...implement a server side solution and it worked for him.
The simple code in php
<?php echo date('Y'); ?>
Enjoy!
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