
PHP calculates directory size using recursion
PHP calculates directory size using recursion
Oct 29, 2016 pm 01:38 PM
Mybatis common summary
Mybatis common summary: parameters, return, execute sql, include, etc.
Oct 29, 2016 pm 01:37 PM
Basic knowledge of running java programs
Each JVM thread creates a private thread stack when it is started. A jvm thread stack is used to store stack frames. The jvm thread stack is very similar to the stack in C language. It is responsible for managing local variables and some operation results, and is also involved in function calls and function returns. The size of the running thread stack in the JVM specification can be fixed or dynamically allocated, or it can be calculated according to certain rules. Different jvm's implementation of the stack will be different. Some may provide developers with ways to control the initial size of the jvm thread stack; for dynamic allocation, they may also provide settings for the jvm's maximum and minimum values.
Oct 29, 2016 am 11:31 AM
PHP source code traverses all files in a directory
PHP source code traverses all files in a directory
Oct 29, 2016 am 11:07 AM
Java serialization and deserialization
Java serialization refers to the process of converting objects into byte sequences, while deserialization is the process of converting only byte sequences into target objects.
Oct 29, 2016 am 10:56 AM
A method to dynamically generate AdminLTE menu from database using C#
The current application design style tends to be flat, and many management interfaces (Bootstrap admin template) with very beautiful UI have been implemented based on BootStrap.
Oct 29, 2016 am 10:48 AM
php delete all files and directories under directory
php delete all files and directories under directory
Oct 29, 2016 am 10:40 AM
java garbage collection
In Java, when an object does not have any references, it becomes garbage. If it is not recycled in time and the memory is released, the garbage will accumulate more and more, and eventually out of memory!, and the JVM will stop running.
Oct 29, 2016 am 10:06 AM
PHP string processing built-in functions
PHP string processing built-in functions
Oct 21, 2016 am 10:59 AM
Check if there are external links in the string
Check if there are external links in the string
Oct 21, 2016 am 10:30 AM
Generate random numbers and fill in zeros if necessary
Generate random numbers and fill in zeros if necessary
Oct 21, 2016 am 10:29 AM
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