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What is the difference between sigaction and signal?
... Callback function to handle termination signals, such as Ctrl + C
/// @param[in] signal Signal number of the signal being handled by this callback function
/// @return None
static void termination_handler(const int signal)
{
switch (signal)
{
case SIGINT:
printf("\nSIGI...
Convert a JSON String to a HashMap
...
try this code :
Map<String, String> params = new HashMap<String, String>();
try
{
Iterator<?> keys = jsonObject.keys();
while (keys.hasNext())
{
...
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...
BAT file: Open new cmd window and execute a command in there
...e quotes in some examples.
Examples:
Run a program and pass a filename parameter:
CMD /c write.exe c:\docs\sample.txt
Run a program and pass a long filename:
CMD /c write.exe "c:\sample documents\sample.txt"
Spaces in program path:
CMD /c ""c:\Program Files\Microsoft Office\Office\Winword.e...
Get name of property as a string
...nce property from a property access lambda.
// </summary>
// <typeparam name="T">Type of the property</typeparam>
// <param name="propertyLambda">lambda expression of the form: '() => Class.Property' or '() => object.Property'</param>
// <returns>The name of...
How Do I Get the Query Builder to Output Its Raw SQL Query as a String?
...owing event listener:
Event::listen('illuminate.query', function($query, $params, $time, $conn)
{
dd(array($query, $params, $time, $conn));
});
DB::table('users')->get();
This will print out something like:
array(4) {
[0]=>
string(21) "select * from "users""
[1]=>
array(0...
How to recursively download a folder via FTP on Linux [closed]
...
Nice params here especially -nc and --cut-dirs. Thanks for sharing!
– Lance Cleveland
Oct 24 '13 at 22:50
2
...
Using DNS to redirect to another URL with a path [closed]
...solution, but it works ;)
But be aware of, the redirect skips all the URL parameters e.g.: ...?param1=value1&param2=value2
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RESTful Alternatives to DELETE Request Body
...d approach, even though it is not a DELETE operation per se.
Use the query parameters: The resource uri is not being changed. I actually think this is also a valid approach. The question you linked was talking about not allowing the delete if the query parameter was missing. In your case, I would ju...
setMaxResults for Spring-Data-JPA annotation?
...ther through an OrderBy clause as seen in the example or by handing a Sort parameter into the method). Read more on that in the blog post covering new features of the Spring Data Evans release train or in the documentation.
For previous versions
To retrieve only slices of data, Spring Data uses th...