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PHP DOMDocument loadHTML not encoding UTF-8 correctly
...nglish characters do not cause any problem when you use saveHTML() without parameters (because English characters are saved as single byte characters in UTF-8)
The problem happens when you have multi-byte characters (such as Chinese, Russian, Arabic, Hebrew, ...etc.)
I recommend reading this artic...
Return anonymous type results?
...reed> tdog in dogs)
{
Console.WriteLine("Dog {0} {1}", tdog.param1.Name, tdog.param2.BreedName);
}
}
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How to execute a JavaScript function when I have its name as a string
...ction.
First, I have simplified the first statement by supplying a second parameter to slice(). The original version was working fine in all browsers except IE.
Second, I have replaced this with context in the return statement; otherwise, this was always pointing to window when the target function...
Does static constexpr variable inside a function make sense?
...offset = 3;
// This function will print name, value and address for given parameter
void print_properties(std::string ref_name, const short* param, short offset)
{
// determine initial size of strings
std::string title = "value \\ address of ";
const size_t ref_size = ref_name.size();
...
Which CheckedListBox event triggers after a item is checked?
...ing the event before value is checked with new value and index supplied as parameters. Whoever wants the "after change" event, they can simply use the above. If suggest something to the Microsoft then suggest a new event ItemChecked, not changing of existing one:see diimdeep's answer
...
How to test my servlet using JUnit
...
You can do this using Mockito to have the mock return the correct params, verify they were indeed called (optionally specify number of times), write the 'result' and verify it's correct.
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import java.io.*;
import javax.s...
What is the easiest way to duplicate an activerecord record?
...Controller < ActionController
def some_method
my_post = Post.find(params[:id])
new_post = my_post.dup
new_post.save
end
end
You can also control which fields get copied in numerous ways, but for example, if you wanted to prevent comments from being duplicated but you wanted to m...
Creating a temporary directory in Windows?
...s the directory if it does not exist.
/// </summary>
/// <param name="directoryPath">The directory path.</param>
/// <returns>Returns false if directory already exists. Exceptions for any other errors</returns>
/// <exception cref="System.ComponentMod...
error, string or binary data would be truncated when trying to insert
...d-linq-exception-cant-find-which-fiel
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
static string GetSqlTruncationExceptionWithDetailsString(DataContext context)
{
StringBuilder sb = new StringBuilder();
f...
Spring MVC: Complex object as GET @RequestParam
...
You can absolutely do that, just remove the @RequestParam annotation, Spring will cleanly bind your request parameters to your class instance:
public @ResponseBody List<MyObject> myAction(
@RequestParam(value = "page", required = false) int page,
MyObject myObje...