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Generate sql insert script from excel worksheet
I have a large excel worksheet that I want to add to my database.
13 Answers
13
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Get type of a generic parameter in Java with reflection
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I want to try to break down the answer from @DerMike to explain:
First, type erasure does not mean that the JDK eliminates type information at runtime. It's a method for allowing compile-time type checking and runtime type compatibility to coexist in the same la...
What is the JUnit XML format specification that Hudson supports?
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Update 2016-11 The link is broken now. A better alternative is this page from cubic.org: JUnit XML reporting file format, where a nice effort has been taken to provide a sensible documented example. Example and xsd are copied below, but their page looks waay nicer.
sample JUnit XML file
<?x...
How can I exclude $(this) from a jQuery selector?
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You should use the "siblings()" method, and prevent from running the ".content a" selector over and over again just for applying that effect:
HTML
<div class="content">
<a href="#">A</a>
</div>
<div class="content">
<a href="#">B&l...
Scala type programming resources
...l programming: "object-oriented" and "functional". Most examples linked to from here follow the object-oriented paradigm.
A good, fairly simple example of type-level programming in the object-oriented paradigm can be found in apocalisp's implementation of the lambda calculus, replicated here:
// A...
Image fingerprint to compare similarity of many images
...mage - and can be implemented quite efficiently. Subtracting one histogram from another will produce a new historgram which you can process to decide how similar two images are. Histograms, because the only evaluate the distribution and occurrence of luminosity/color information handle affine transf...
Hidden Features of PHP? [closed]
...s sounds like a point-whoring question but let me explain where I'm coming from.
78 Answers
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Websocket API to replace REST API?
...ime features is very appealing.
I am seriously considering moving my app from a RESTful architecture to more of an RPC style via websockets. This is not a "toy app", and I'm not talking about only realtime features, so I do have reservations. But I see many benefits in going this route and feel it...
Read a file one line at a time in node.js?
...ere is a stable readline core module. Here's the easiest way to read lines from a file, without any external modules:
const fs = require('fs');
const readline = require('readline');
async function processLineByLine() {
const fileStream = fs.createReadStream('input.txt');
const rl = readline.c...
How does UTF-8 “variable-width encoding” work?
...ti-byte code point. Like this:
0xxx xxxx A single-byte US-ASCII code (from the first 127 characters)
The multi-byte code-points each start with a few bits that essentially say "hey, you need to also read the next byte (or two, or three) to figure out what I am." They are:
110x xxxx One m...