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How do I select an entire row which has the largest ID in the table?
... It could be a foreign key, but as I said, I'm just guessing based on the name that it isn't. MySQL is historically known to have bad performance with subselects. That has vastly improved in newer versions though, so depends what version you're using. However, rethinking it, this parti...
How to use JNDI DataSource provided by Tomcat in Spring?
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If using Spring's XML schema based configuration, setup in the Spring context like this:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jee="http://www.springframework.org/sc...
How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
... and I want to bind the Angular model to a property of one of the elements based on a filter, how do I do that? I can explain better with a concrete example:
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Unit Testing: DateTime.Now
...of live code review). I suppose one could write a tool that scans the code base for DateTime.UtcNow and similar, but code reviews is a good idea anyway.
– Mark Seemann
May 10 '18 at 2:12
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How to make a new List in Java
...se the ArrayDeque implementation. The reason is that even though the array-based implementations might waste some memory on empty slots (when I can't predict the necessary capacity), for small collections this is is comparable to the overhead of all the node instances in a linked list (or deque). An...
Is a DIV inside a TD a bad idea?
... that it won't work, just something about them not being really compatible based on their display type. Can't find any evidence to back up my hunch, so I may be totally wrong.
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XSLT getting last element
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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What's the difference between VARCHAR and CHAR?
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What is this 50% faster based on? 50% faster to do what? In what conditions? And what do you mean by static memory allocation vs dynamic in this context?
– Martin Smith
Jul 12 '16 at 18:07
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Array Size (Length) in C#
....GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
See System.Array documentation for more info.
As @Lucero points out in the comments, there is a concept of a "jagged array", which is real...
How to monitor network calls made from iOS Simulator
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mitmweb is mitmproxy’s web-based user interface that allows interactive examination and modification of HTTP traffic. Like mitmproxy, it differs from mitmdump in that all flows are kept in memory, which means that it’s intended for taking and manipul...