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How does comparison operator works with null int?
... it's down the page in the "Operators" section:
When you perform comparisons with nullable types, if the value of one of the nullable types is null and the other is not, all comparisons evaluate to false except for !=
So both a > b and a < b evaluate to false since a is null...
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How to verify multiple method calls with different params
I have the following method that I wish to verify behaviour on.
7 Answers
7
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Can I store images in MySQL [duplicate]
... trying to develop a website where users upload their images as part of registration. I want it that for each image, there should be a thumb created with PHP (which is not that difficult). I want to save the thumbs (since they are very small) in the database and I use MySQL. (I don't want to save th...
How do I split a string on a delimiter in Bash?
I have this string stored in a variable:
32 Answers
32
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split string only on first instance of specified character
...turing parentheses, matched results are
returned in the array.
So in this case we want to split at _.+ (i.e. split separator being a sub string starting with _) but also let the result contain some part of our separator (i.e. everything after _).
In this example our separator (matching _(.+)) i...
JavaScript - Get minutes between two dates
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You may checkout this code:
var today = new Date();
var Christmas = new Date("2012-12-25");
var diffMs = (Christmas - today); // milliseconds between now & Christmas
var diffDays = Math.floor(diffMs / 86400000); // days
var diffHrs...
JavaScript string newline character?
Is \n the universal newline character sequence in Javascript for all platforms? If not, how do I determine the character for the current environment?
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C/C++ maximum stack size of program
...nction calls can go upto 10000 with each call taking upto say 20 bytes. So is it feasible means is there a possibility of stackoverflow?
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Hibernate: hbm2ddl.auto=update in production?
Is it okay to run Hibernate applications configured with hbm2ddl.auto=update to update the database schema in a production environment?
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