libraries

Overriding User Library Classes in Java

由 不羁岁月 提交于 2019-12-04 18:13:36
I code java with BlueJ for Mac. I have added the stdlib.jar library (From princeton http://introcs.cs.princeton.edu/java/stdlib/ ). Before added this library I had my own class named StdDraw.java (The specific class I was using on the project) and copy/pasted the code. I also adjusted some of the code and added some new lines. Since I cannot edit the libraries code, how may I override or extend library classes to add additional functionality? Since the library classes are final , you can't extend them. Another option is to wrap them in your own classes. For example, you can create your own

Is there a .Net Statistics library with T-Tests and p-values? [closed]

由 眉间皱痕 提交于 2019-12-04 17:27:02
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 10 months ago . Does anybody know of any good and free statistics libraries for .Net? I am working on calculating T-Tests, which I have written a formula to calculate, although now I need a formula for the p-value, which is a little more complex, and not being a statistician, has me a little lost. 回答1: I suggest you look at

CodeIgniter and Javascript/Jquery Library

由 一世执手 提交于 2019-12-04 15:41:22
问题 As title said, I'm trying to figure out how to use javascript and jquery libraries on CI. Following instruction in the docs, I load the library in my controller: $this->load->library('javascript'); Then, I define the location of the jQuery file (jquery.min.js) in the config.php: $config['javascript_location'] = 'http://localhost/ci/assets/js/jquery/'); After that, I open the view file and put in these two lines: <?php echo $library_src;?> <?php echo $script_head;?> First error comes up here:

Add external libraries to Symfony2 project

由 北慕城南 提交于 2019-12-04 12:18:57
问题 I am trying to add an external library (PHP Simple DOM Parser, http://simplehtmldom.sourceforge.net/index.htm) to a Symfony2 project. I took a tutorial that explains how to include third party libraries to Symfony2 http://www.kiwwito.com/article/add-third-party-libraries-to-symfony-2. I set up a class file like: # vendor/phpsimpledom/lib/Phpsimpledom/simple_html_dom.php require_once __DIR__.'/src/simple_html_dom.php'; class Phpsimpledom_Phpsimpledom extends simple_html_dom_node { } and

LibCds: Michael Hashmap and Split Order List

由 家住魔仙堡 提交于 2019-12-04 12:13:20
问题 I am using libcds and they have an implementation of Michael Hash Map and Split order list. Based on the information I gathered from the doc here is how I implemented them: includes: #include <cds/map/michael_hash_map.h> #include <cds/map/split_ordered_list.h> using namespace cds; Code: class TestDs { public: virtual bool containsKey(int key)=0; virtual int get(int key)=0; virtual int put(int key, int value)=0; virtual int remove(int key)=0; virtual int size()=0; virtual const char* name()=0;

What is the “Android Private Libraries” folder in Eclipse?

由 只谈情不闲聊 提交于 2019-12-04 10:07:35
问题 I initially thought it was exclusively for official libraries like the support library. However any time I add a custom JAR using the "Add to build path" menu item, it automatically shows up in both "Referenced Libraries" and "Android Private Libraries". One of these is redundant since there is no point in exporting both at build time. Additionally, "Android Private Libraries" cannot be modified so I can't (easily) add java doc or source paths. Not to mention it just seems wrong that a custom

How to compile library on C using GCC?

由 妖精的绣舞 提交于 2019-12-04 08:48:15
问题 I made a library with the files pila.h and pila.c . I compile the file pila.c with gcc pila.c -c and this library works fine. I have tested it. Then I made another library. This library has the files pila_funciones_extra.h and pila_funciones_extra.c . In this library I need to include the first library. In the file pila_funciones_extra.h I put the next line to include it: #include "pila.h" and in the file pila_funciones_extra.c I put the next line: #include "pila_funciones_extra.h" as it has

How to add external dependencies (jar file) to android studio?

由 青春壹個敷衍的年華 提交于 2019-12-04 08:35:21
I am trying to add external libraries(httpmime-4.0-sources.jar) to android project irked by the fact that android-studio is popping up errors like error: package org.apache.http.entity.mime does not exist error: cannot find symbol class MultipartEntity error: cannot find symbol class HttpMultipartMode I need help. As a practice I copied the jar file to the lib folder and added that as a library. But the error does not go away. eLemEnt Step wise Copy JAR File to libs Folder Register module in build.gradle file, instructions for which are given in steps 3 through 9 Open file menu and click on

CodeIgniter - Load libraries if not already loaded

由 大兔子大兔子 提交于 2019-12-04 06:04:26
What I'm trying to do is to load libraries if they not already loaded (either CI's libraries, either custom ones) on many different points of a website. So I want to do a check on this. I have done a search on Loader library and found the is_loaded() function, so I could do this for example: if ($this->load->is_loaded('form_validation') === false) { $this->load->library('form_validation'); } The strange thing with this (with profiler enabled) is that the memory goes up, which makes me wondering wether this is the correct way or not. Around line 914 in system/core/Loader.php, The Codeigniter

Using 3rd party java libraries, like com.jcraft.jsch, with clojure

由 一世执手 提交于 2019-12-04 04:26:18
I'm experimenting with clojure and am trying to get a feel for using 3rd party libraries. I've been able to download some source, bundle it into a jar file with leiningen, put it in my classpath and (use 'lib.etc) in my script. I've also played around with the objects in java.lang.*. I haven't had any success with 3rd party java, though. $ java -cp clojure.jar:clojure-contrib.jar:com.jcraft.jsch_0.1.31.jar clojure.main Clojure 1.1.0 user=> (require 'com.jcraft.jsch) java.io.FileNotFoundException: Could not locate com/jcraft/jsch__init.class or com/jcraft/jsch.clj on classpath: (NO_SOURCE_FILE
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