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Checking for a null int value from a Java ResultSet
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Same problem of Matt... With MySQL and Types.BIGINT (that should be mapped to a Long) the getObject() method returns 0 instead of null.
– xonya
Aug 12 '16 at 7:22
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How to move files from one git repo to another (not a clone), preserving history
...ou want to move the file or folder from, moving that file or folder to the root, rewriting Git history, cloning the target repository and pulling the file or folder with history directly into this target repository.
Stage One
Make a copy of repository A as the following steps make major
changes t...
What causes and what are the differences between NoClassDefFoundError and ClassNotFoundException?
...ck.com/jarscan/ ). You just specify the class you'd like to locate and the root directory path where you'd like it to start searching for the class in jars and zip files.
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Change SQLite database mode to read-write
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I solved this by changing owner from root to me on all files on /db dir.
Just do ls -l on that folder, if any of the filer is owned by root just change it to you, using: sudo chown user file
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Good PHP ORM Library?
...tend a base model. It works with all major PDO-supported database engines: MySQL, SQLite, SQL Server/Sybase, Oracle, PostgreSQL, etc.
/* SQL */
CREATE TABLE products (
product_id INTEGER,
description VARCHAR(128),
PRIMARY KEY (product_id)
);
/* PHP */
// Create
$product=new Axon('prod...
File tree view in Notepad++
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Please be aware of adding root project directory, which contains tons of node_modules. Consider using Folder as Workspace, suggested by @Antti29 instead (if you can have appropriate Nodepad++ version) - it looks works fine with directories, containing...
What is the use of the @Temporal annotation in Hibernate?
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how I can store in MySql DB in the format as yyyy-MM-dd
– Shantaram Tupe
Feb 10 '17 at 6:54
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Finding last occurrence of substring in string, replacing that
...his reverses the replacement string too. Other than that, it's a repeat of root's answer, and, as I say there, pretty inefficient.
– Gareth Latty
Jan 24 '13 at 7:39
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推荐系统算法初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...显然匹配前两个词都不如直接匹配英超来得准确，系统该如何体现出关键词的这种“重要性”呢？这时我们便可以引入词权的概念。在大量的语料库中通过计算（比如典型的TF-IDF算法），我们可以算出新闻中每一个关键词的权重...
PHP Warning: PHP Startup: Unable to load dynamic library
...p.ini (/etc/php.ini in my case) I commented out the line extension=php_pdo_mysql.dll and restarted Apache which solved my problem and got rid of the warnings. (Mac, Maverick)
– ola
Jan 10 '14 at 12:05
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