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Serializing a list to JSON
... Author: Joseph Poirier 2/26/2019
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="fileName"></param>
/// <returns></returns>
public static List<T> DeSerializeObject<T>(string fileName)
{
List&l...
JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
...
public int getCircleCount() {
Object param = "1";
String sql = "select count(*) from circle where id = ? ";
jdbcTemplate.setDataSource(getDataSource());
int result = getJdbcTemplate().queryForObject(sql, new Object[] { param }, Integer.class);
re...
How can I do DNS lookups in Python, including referring to /etc/hosts?
...
lookup. it returns the ips that it finds to the caller.
:param target: the URI that you'd like to get the ip address(es) for
:type target: string
:param port: which port do you want to do the lookup against?
:type port: integer
:returns ips...
How do I check for a network connection?
...ed, as well as virtual network cards.
/// </summary>
/// <param name="minimumSpeed">The minimum speed required. Passing 0 will not filter connection using speed.</param>
/// <returns>
/// <c>true</c> if a network connection is available; otherw...
Add CSS or JavaScript files to layout head from views or partial views
... List<string>();
}
public Component Requires(params string[] libraryNames)
{
foreach (var lib in libraryNames)
{
if (!RequiredLibraries.Contains(lib))
{ RequiredLibraries.Add(lib); }...
What is q=0.5 in Accept* HTTP headers?
...
to @kolypto, parameter lists, whether in a URL or in a header doen't have an implicit order.
– JP Silvashy
Jan 24 '17 at 19:58
...
What does T&& (double ampersand) mean in C++11?
...ry on A1& and on A1 const&. That might be fine if factory takes 1 parameter type, but each additional parameter type would multiply the necessary overload set by 2. That's very quickly unmaintainable.
rvalue references fix this problem by allowing the standard library to define a std::for...
How to calculate the bounding box for a given lat/lng location?
...inate class in System.Device.Location that takes Latitude and Longitude as parameters.
– Lawyerson
Oct 16 '15 at 9:31
1
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What are C++ functors and their uses?
...
SomeClass(const char* s) : state_(s) {}
void method( std::string param )
{
std::cout << state_ << param << std::endl;
}
};
SomeClass *inst = new SomeClass("Hi, i am ");
boost::function< void (std::string) > callback;
callback = boost::bind(&SomeC...
URL Encode a string in jQuery for an AJAX request
...
This solved my problem - when I was passing in a URL as a parameter to my AJAX request, the URL was losing everything after the & for any query strings in it. When I added this, that solved my problem. Thanks!
– theJerm
Aug 18 '14 at 19:00
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