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How do I get bit-by-bit data from an integer value in C?
... for more bits (up to 32 for an integer).
std::vector <bool> bits_from_int (int integer) // discern which bits of PLC codes are true
{
std::vector <bool> bool_bits;
// continously divide the integer by 2, if there is no remainder, the bit is 1, else it's 0
for (int i =...
What is the difference between ApplicationContext and WebApplicationContext in Spring MVC?
...evel application context hierarchies, so the required bean will be fetched from the parent context if it's not present in the current application context. In web apps as default there are two hierarchy levels, root and servlet contexts: .
This allows you to run some services as the singletons for ...
Throw HttpResponseException or return Request.CreateErrorResponse?
...
The approach I have taken is to just throw exceptions from the api controller actions and have an exception filter registered that processes the exception and sets an appropriate response on the action execution context.
The filter exposes a fluent interface that provides a mea...
Can Retrofit with OKHttp use cache data when offline
...(Utils.isNetworkAvailable(context)) {
int maxAge = 60; // read from cache for 1 minute
return originalResponse.newBuilder()
.header("Cache-Control", "public, max-age=" + maxAge)
.build();
} else {
int maxStale = 60 *...
Get a list of all git commits, including the 'lost' ones
...
indeed. probably the easiest way to recover from that situation will be to look at the reflog for HEAD itself.
– araqnid
Jan 24 '11 at 21:29
...
What is Weak Head Normal Form?
...general that every subexpression will be needed, expressions are evaluated from the outside in.
(GHC has a strictness analyzer that will detect some situations where a subexpression is always needed and it can then evaluate it ahead of time. This is only an optimization, however, and you should not...
Laravel requires the Mcrypt PHP extension
...If it's not then check where the command line is loading your php.ini file from by running php --ini from your terminal.
In this php.ini file you can enable the extension.
OSX
I have heard of people on OSX running in to problems due to the terminal pointing to the native PHP shipped with OSX. You...
ObjectiveC Parse Integer from String
I'm trying to extract a string (which contains an integer) from an array and then use it as an int in a function. I'm trying to convert it to a int using intValue.
...
Difference between window.location.href, window.location.replace and window.location.assign
...
So what's the point of assign()? From this answer, and the docs, it sounds identical to location = ....
– Mitya
May 28 '17 at 18:26
...
How to keep the console window open in Visual C++?
...ick on the 'hello" (or whatever your project name is.)
Choose "Properties" from the context menu.
Choose Configuration Properties>Linker>System.
For the "Subsystem" property in the right-hand pane, click the drop-down box in the right hand column.
Choose "Console (/SUBSYSTEM:CONSOLE)"
Click Ap...