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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...
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 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 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
...
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 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...
Retrieve a Fragment from a ViewPager
...not relying on a private api / method, which is always dangerous.
/**
* @param containerViewId the ViewPager this adapter is being supplied to
* @param id pass in getItemId(position) as this is whats used internally in this class
* @return the tag used for this pages fragment
*/
public static S...
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
...
Proper way to declare custom exceptions in modern Python?
...elf, message, errors):
# Call the base class constructor with the parameters it needs
super(ValidationError, self).__init__(message)
# Now for your custom code...
self.errors = errors
That way you could pass dict of error messages to the second param, and get to i...
T-SQL stored procedure that accepts multiple Id values
Is there a graceful way to handle passing a list of ids as a parameter to a stored procedure?
6 Answers
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