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Java and SQLite [closed]
...SQLite. Just add the JAR file to your classpath and import java.sql.*
His test app will create a database file, send some SQL commands to create a table, store some data in the table, and read it back and display on console. It will create the test.db file in the root directory of the project. You...
Automapper - how to map to constructor parameters instead of property setters
...rg1, etc));
...
using AutoMapper;
using NUnit.Framework;
namespace UnitTests
{
[TestFixture]
public class Tester
{
[Test]
public void Test_ConstructUsing()
{
Mapper.CreateMap<ObjectFrom, ObjectTo>()
.ConstructUsing(x => new...
LINQ - Full Outer Join
...or similar because it has excessive memory use (a simple 10000000 two list test ran Linqpad out of memory on my 32GB machine).
Also, most of the others don't actually implement a proper Full Outer Join because they are using a Union with a Right Join instead of Concat with a Right Anti Semi Join, wh...
Get file name from URL
...io:
import org.apache.commons.io.FilenameUtils;
public class FilenameUtilTest {
public static void main(String[] args) throws Exception {
URL url = new URL("http://www.example.com/some/path/to/a/file.xml?foo=bar#test");
System.out.println(FilenameUtils.getBaseName(url.getPath...
The relationship could not be changed because one or more of the foreign-key properties is non-nulla
...inalChildItem);
}
_dbContext.SaveChanges();
}
Note: This is not tested. It's assuming that the child item collection is of type ICollection. (I usually have IList and then the code looks a bit different.) I've also stripped away all repository abstractions to keep it simple.
I don't know...
Best practices for in-app database migration for Sqlite
...tring stringWithFormat:@"PRAGMA user_version = %d", DatabaseSchemaVersionLatest] UTF8String], NULL, NULL, NULL);
}
Here's [self database] method that lazily opens the database:
- (FMDatabase *)database {
if (!_databaseOpen) {
_databaseOpen = YES;
NSString *documentsDir = [NSS...
Download File Using Javascript/jQuery
...
It "semi" works for me. I created the following simple test html: <html><body><iframe src="fileurl"></iframe></body></html> and it does get downloaded, but in the chrome console I see that the download was "canceled" and appears in red. This i...
Detect if stdin is a terminal or pipe?
... methods that can be used if different degrees of interactivity have to be tested.
Methods in Detail
There are several methods to detect if a program is running interactively.
Following table shows an overview:
cmd\method ctermid open isatty fstat
―――――――――...
How can I pass a list as a command-line argument with argparse?
...s()
my_list = [int(item) for item in args.list.split(',')]
Then,
python test.py -l "265340,268738,270774,270817" [other arguments]
or,
python test.py -l 265340,268738,270774,270817 [other arguments]
will work fine. The delimiter can be a space, too, which would though enforce quotes around t...
How to display all methods of an object?
...sure there are others) are't normal objects. To see this, create a simple test script:
<html>
<body>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type="text/javascript">
$(functi...