大约有 15,500 项符合查询结果（耗时：0.0227秒） [XML]
PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
...->exec directly.
Using exec
$db = new PDO("mysql:host=localhost;dbname=test", 'root', '');
// works regardless of statements emulation
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 0);
$sql = "
DELETE FROM car;
INSERT INTO car(name, type) VALUES ('car1', 'coupe');
INSERT INTO car(name, ty...
How to get the children of the $(this) selector?
...
If the node is a direct child, wouldn't it be fastest to just do $(this).children('img'); ?
– adamyonk
Aug 5 '11 at 11:58
11
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How to supply value to an annotation from a Constant java
...a quick example, I use something like this fairly often:
import org.junit.Test;
import static org.junit.Assert.*;
public class MyTestClass
{
private static final int TEST_TIMEOUT = 60000; // one minute per test
@Test(timeout=TEST_TIMEOUT)
public void testJDK()
{
assertTrue...
Git branch strategy for small dev team [closed]
...ture/fix is ready to go, you merge it into develop, at which point you can test how it interacts with other topic branches that your coworkers have merged in. Once develop is in a stable state, merge it into master. It should always be safe to deploy to production from master.
Scott describes these...
Disable ActiveRecord for Rails 4
...require "action_mailer/railtie"
require "sprockets/railtie"
require "rails/test_unit/railtie"
Remove config.active_record.raise_in_transactional_callbacks = true from config/application.rb
3. Delete your config/database.yml file, db/schema.rb and migrations (if any)
4. Delete migration check in ...
No Exception while type casting with a null in java
...s the null value to String. So far I only had to cast null explicitly in a test where a method was overloaded and I wanted to test its behavior with null input. Still, good to know, I was about to write a similar answer before I found yours.
– Vlasec
Apr 13 '16...
Difference between declaring variables before or in loop?
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+1 for actually testing it, not just an opinion/theory the OP could have made up himself.
– MGOwen
May 5 '10 at 0:53
3
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ios app maximum memory budget
... that's why I want to limit them with a budget. I guess we'll just have to test on many different devices in different settings to find a reasonable maximum memory footprint to use.
– frilla
May 5 '11 at 0:42
...
list every font a user's browser can display
...version is a bit flaky. It gets fonts by iterating through known fonts and testing.
The most accurate way (albeit having to use a propriety plugin) is to use Flash. Here you can get the list of fonts without having to test for them individually using dimensions.
You are going have to decide wheth...
Cookies on localhost with explicit domain
...ng the 'domain' portion of the cookie at all." For example, using a simple test to completely leave out the domain section of the cookie works for localhost: ((domain && domain !== "localhost") ? ";domain="+domain : "")
– L0j1k
Apr 15 '15 at 21:36
...