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How do I insert NULL values using PDO?
...nstance
$query = $db->prepare($sql);
//Works with INT, FLOAT, ETC.
$query->bindValue(':productId', !empty($productId) ? $productId : NULL, PDO::PARAM_INT);
//Works with strings.
$query->bindValue(':productName',!empty($productName) ? $productName : NULL, PDO::PA...
How to remove newlines from beginning and end of a string?
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Use String.trim() method to get rid of whitespaces (spaces, new lines etc.) from the beginning and end of the string.
String trimmedString = myString.trim();
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How do I disable the 'Debug / Close Application' dialog on Windows Vista?
...he entire system. I've found that a combination of functions are needed in order to suppress these errors, such as catching unhandled exceptions, suppressing run time checks (such as the validity of the stack pointer) and the error mode flags. This is what I've used with some success:
#include <...
How to detect if URL has changed after hash in JavaScript
... the path changes because the user initiated a navigation / clicked a link etc., then you will only see a beforeunload event. If your code initiated the URL change, it knows best.
– phihag
Dec 14 '19 at 14:32
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Read .mat files in Python
...on’s dict and list objects. Numeric and cell arrays are converted to row-ordered nested lists. Arrays are squeezed to eliminate arrays with only one element. The resulting data structure is composed of simple types that are compatible with the JSON format.
Example: Load a MAT-file into a Python d...
What is the difference between “mvn deploy” to a local repo and “mvn install”?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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HashMap with multiple values under the same key
...t types associated with a key. You have to take care by maintaining proper order of inserting and retrieving from Object[].
Example:
Consider, we want to store Student information. Key is id, while we would like to store name, address and email associated to the student.
//To make entry int...
How to list all the files in a commit?
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It turns out the ordering of the parameters is significant here. The one in your post does not work, while the one in your response does work - at least until you update your post ;)
– krosenvold
Oct 10 ...
how to read all files inside particular folder
...ittle. What does this solution provide? How is it going to benefit the OP? etc.
– Geoff James
May 11 '17 at 11:46
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Is there an equivalent for the Zip function in Clojure Core or Contrib?
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zipmap returns you a map, which does not guarantee the order
– Ilya Shinkarenko
Mar 4 '15 at 23:04
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