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What makes Lisp macros so special?
...you could write a macro that lets you say something like:
(setvar *rows* (sql select count(*)
from some-table
where column1 = "Yes"
and column2 like "some%string%")
And thats not even getting into Reader macros.
Hope this helps.
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Types in MySQL: BigInt(20) vs Int(20)
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See http://dev.mysql.com/doc/refman/8.0/en/numeric-types.html
INT is a four-byte signed integer.
BIGINT is an eight-byte signed integer.
They each accept no more and no fewer values than can be stored in their respective number of byte...
phpunit mock method multiple calls with different arguments
...is class has method called "Query ( string $query )", that method takes an SQL query string on input. Can I create mock for this class (DB) and set different return values for different Query method calls that depends on input query string?
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tinyxml XML解析库下载（tinyxml2.h 和 tinyxml2.cpp） - 源码下载 - 清泛...
...一个 cpp，绿色小巧，直接加入工程源码编译，跨平台。使用方法参见《C++ 读写xml方法整理（持续更新）》tinyxml2 h *O C++编写的，一个.h，一个.cpp，绿色小巧，直接加入工程源码编译，跨平台。
使用方法参见《C++ 读写xml方法整...
Decompressing GZip Stream from HTTPClient Response
... dataset into a table with columns that were mapped to the JSON I utilized SQL bulk copy and the following class
public class insert
{
public static string insertCategories(DataTable table)
{
SqlConnection objConnection = new SqlConnection();
//As specified in the Ap...
How to build Qt for Visual Studio 2010
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This is great, but I would add -qt-sql-sqlite to the configure flags if you don't want to have problems with your custom-built Qt Assistant. Seems like it needs this plugin to read the documentation databases successfully.
– neuviemeporte...
How do I join two SQLite tables in my Android application?
...valueOf(propertyId)});
Use ? bindings instead of putting values into raw sql query.
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Count, size, length…too many choices in Ruby?
... work.
post.comments.count - Determine the number of elements with an SQL
COUNT query. You can also specify conditions to count only a subset of
the associated elements (e.g. :conditions => {:author_name =>
"josh"}). If you set up a counter cache on the association, #count
will re...
What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
...in physical information duplication (column name) along with not optimized SQL query that will produce some additional UPDATE statements.
According to documentation:
Since many to one are (almost) always the owner side of a bidirectional relationship in the JPA spec, the one to many association is...
What is the best way to implement nested dictionaries?
... @jason Depending on the data, I like to use JSON, csv files, or even a sqlite database to store it.
– nosklo
Feb 12 '19 at 6:37
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