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Images can't contain alpha channels or transparencies
Apple has released new version of iTunes Connect & I got an error message when I tried to set Screenshots on itunes connect for my app.
...
How can I strip HTML tags from a string in ASP.NET?
..., replacing:
[\s\r\n]+
with a single space, and trimming the result. Optionally replace any HTML character entities back to the actual characters.
Note:
There is a limitation: HTML and XML allow > in attribute values. This solution will return broken markup when encountering such values.
T...
How do I make UILabel display outlined text?
...meks: You have to subclass UILabel and put the -drawTextInRect: implementation there.
– Jeff Kelley
Feb 23 '11 at 16:12
1
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How to convert an Array to a Set in Java
I would like to convert an array to a Set in Java. There are some obvious ways of doing this (i.e. with a loop) but I would like something a bit neater, something like:
...
When to choose checked and unchecked exceptions
...ntable: The caller did everything within their power to validate the input parameters, but some condition outside their control has caused the operation to fail. For example, you try reading a file but someone deletes it between the time you check if it exists and the time the read operation begins....
What Makes a Good Unit Test? [closed]
...me results each time.. every time. Tests should not rely on uncontrollable params.
Independent: Very important.
Tests should test only one thing at a time. Multiple assertions are okay as long as they are all testing one feature/behavior. When a test fails, it should pinpoint the location of the ...
社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...我们看一下用java程序如何来实现这一过程。
import java.io.IOException;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.GetMethod;
...
How to retrieve form values from HTTPPOST, dictionary or?
...ic ActionResult SubmitAction(FormCollection collection)
{
// Get Post Params Here
string var1 = collection["var1"];
}
You can also use a class, that is mapped with Form values, and asp.net mvc engine automagically fills it:
//Defined in another file
class MyForm
{
public string var1 { get...
How can I see the raw SQL queries Django is running?
...: "How can I see the raw SQL queries Django is running?"
django.db.connection.queries contains a list of the SQL queries:
from django.db import connection
print(connection.queries)
Querysets also have a query attribute containing the query to be executed:
print(MyModel.objects.filter(name="my n...
How to ignore SSL certificate errors in Apache HttpClient 4.0
...egistry();
schemeRegistry.register(httpsScheme);
// apache HttpClient version >4.2 should use BasicClientConnectionManager
ClientConnectionManager cm = new SingleClientConnManager(schemeRegistry);
HttpClient httpClient = new DefaultHttpClient(cm);
...