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Profiling Django
..., I find it's very easy to use the shell in tandem with Django's fantastic test Client for generating profile logs on-the-fly, especially in production. I've used this technique now on several occasions because it has a light touch — no pesky middleware or third-party Django applications are requi...
How to inspect FormData?
...support using FormData.entries() to inspect FormData. Source.
// Create a test FormData object
var formData = new FormData();
formData.append('key1', 'value1');
formData.append('key2', 'value2');
// Display the key/value pairs
for (var pair of formData.entries()) {
console.log(pair[0]+ ', ' + ...
CentOS+Nginx+PHP+MySQL详细配置(图解) - 更多技术 - 清泛网 - 专注C/C++及内核技术
...面我们在这个目录下新建一个PHP页面测试网页，文件名为test.php，内容如下
重启PHP与nginx后(可以用杀死进程的方式关闭，然后在启动)我们在浏览器中输入http://localhost/test.php，出现如下界面算成功
CentOS Nginx PHP MySQL 配置
event.preventDefault() vs. return false
...ent handler, it does both, because that's a jQuery thing. Details and live tests here
– T.J. Crowder
Nov 30 '11 at 13:09
...
What is the difference between ng-app and data-ng-app?
...m reading this the data- can be used to make your HTML pass HTML validator tests/
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Regular expression to match standard 10 digit phone number
...-*\.*(\d{3})\)?\.*-*\s*(\d{3})\.*-*\s*(\d{4})$
Replace: +1 \($1\) $2-$3
Tested against the following use cases.
18001234567
1 800 123 4567
1-800-123-4567
+18001234567
+1 800 123 4567
+1 (800) 123 4567
1(800)1234567
+1800 1234567
1.8001234567
1.800.123.4567
1--800--123--4567
+1 (800) 123-4567
...
Concatenating two lists - difference between '+=' and extend()
...ADD.
Try the following code a few times (for Python 3):
import time
def test():
x = list(range(10000000))
y = list(range(10000000))
z = list(range(10000000))
# INPLACE_ADD
t0 = time.process_time()
z += x
t_inplace_add = time.process_time() - t0
# ADD
t0 = tim...
How to validate a url in Python? (Malformed or not)
...k the code, regexp is quite good actually: validators.readthedocs.io/en/latest/_modules/validators/…
– Drachenfels
Sep 6 '17 at 14:17
2
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Spring @Transactional - isolation, propagation
...art in the same transaction.
We can easily verify the behaviour with a test and see how results differ with propagation levels:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations="classpath:/fooService.xml")
public class FooServiceTests {
private @Autowired Transaction...
VB.NET equivalent to C# var keyword [duplicate]
...
You can simply use x.GetType() in VB – I hadn’t tested my answer’s code, hence the mistake in my old answer. This actually yields the runtime type which can differ from what you get using GetType(T), though. Finally, Strict On if course not required for this to work, but...