I won’t go into any detailed analysis of the code you posted — the most helpful response you could get is some direction as far as general principles that transcend a specific code sample. Here are the general principles… A delegate is an object whose objects are (generally) called to handle or respond to specific … Read more
Wiki says: Given two positive numbers, a (the dividend) and n (the divisor), a modulo n (abbreviated as a mod n) is the remainder of the Euclidean division of a by n. …. When either a or n is negative, the naive definition breaks down and programming languages differ in how these values are defined. … Read more
Taken from this answer (why don’t you google your question before asking?): The SIFT and SURF code was moved in OpenCV v2.4 to a new module called nonfree. Make sure you are linking (DLL in Windlows) to it. In linux this library is called libopencv_nonfree.so.
Yes you can do that, using the ReadProcessMemory and WriteProcessMemory functions to patch the code of the current process. Basically, you get the address of the procedure or function to patch and then insert a Jump instruction to the address of the new procedure. Check this code Uses uThirdParty; //this is the unit where the … Read more
Header contents The header A.h for A.c should only contain the information that is necessary for external code that uses the facilities defined in A.c. It should not declare static functions; it should not declare static variables; it should not declare internal types (types used only in A.c). It should ensure that a file can … Read more
Gradle compile keyword was deprecated in favor of the api and implementation keywords to configure dependencies. Using api is the equivalent of using the deprecated compile, so if you replace all compile with api everything will works as always. To understand the implementation keyword consider the following example. EXAMPLE Suppose you have a library called … Read more
In general, if you need to load a bunch of small data, its better to have one server endpoint that returns the all the data. It’s simpler for the client side and avoids the overhead of many xhrs. If you have 100 tags, do you really want to invoke 100 xhrs to get them all, … Read more