SQLite is one way of storing app data. It is very lightweight database that comes with Android OS.
Most of its changes are in the implementation of the toolchain, runtime, and libraries. There are two minor changes to the language specification. As always, the release maintains the Go 1 promise of compatibility.
We expect almost all Go programs to continue to compile and run as before. Changes to the language When explicitly converting a value from one struct type to another, as of Go 1. Thus two structs that differ only in their tags may be converted from one to the other: The Plan 9 port's networking support is now much more complete and matches the behavior of Unix and Windows with respect to deadlines and cancelation.
For Plan 9 kernel requirements, see the Plan 9 wiki page. This is likely the last Go release to support Compiling Go or running binaries on older OS X versions is untested. These can lead to program crashes in rare cases. See issue and issue Any help in solving these issues would be appreciated.
Tools Assembler For bit x86 systems, the following instructions have been added: For bit PPC systems, the common vector scalar instructions have been added: As of Go 1.
The callgrind output now has instruction-level granularity. Trace The trace tool has a new -pprof flag for producing pprof-compatible blocking and latency profiles from an execution trace.
Garbage collection events are now shown more clearly in the execution trace viewer. Garbage collection activity is shown on its own row and GC helper goroutines are annotated with their roles.
Vet Vet is stricter in some ways and looser where it previously caused false positives. Close before checking errors, and indexed arguments in Printf. It also improves existing checks. Compiler Toolchain Go 1. The new back end, based on static single assignment form SSAgenerates more compact, more efficient code and provides a better platform for optimizations such as bounds check elimination.
For bit x86 systems, which already used the SSA back end in Go 1. Other architectures will likely see improvements closer to the bit ARM numbers.
In addition to enabling the new compiler back end for all systems, Go 1. The new compiler front end should not be noticeable to users but is the foundation for future performance work. The compiler and linker have been optimized and run faster in this release than in Go 1.
Compared to the previous release, Go 1. The default is pkg-config, the program always used by earlier releases.
This is intended to make it easier to cross-compile cgo code. The cgo tool now supports a -srcdir option, which is used by the go command.
If cgo code calls C. Unlike most C functions, C. If cgo is used to call a C function passing a pointer to a C union, and if the C union can contain any pointer values, and if cgo pointer checking is enabled as it is by defaultthe union value is now checked for Go pointers.
We expect that the next release, GCC 7, will contain the Go 1. In previous releases, the -insecure flag had the side effect of not using proxies. In order to improve the readability of doc's output, each summary of the first-level items is guaranteed to occupy a single line.Overview.
You can use Free Pascal/Lazarus to access a MySQL database server. Also you can use MySQL Data access components (MyDAC) as a Lazarus component to connect Lazarus and MySQL. Jan 01, · Sqlite error:attempt to write a readonly database All general support: help on flying, installation, hardware, getting online etc.
There are lots of users and developers to help you out. Attempt to write a readonly database: attempt to write a readonly Protected function aftersave parent:aftersave this- tags private _oldTags; protected function afterFind parent:afterFind in the implementation, because we want to detect if the user changes the tags in case he is updating an existing post, we need to know what the old tags are.
Introduction to Go The latest Go release, version , arrives six months after Go Most of its changes are in the implementation of the toolchain, runtime, and libraries. Feb 13, · Sqlite error: attempt to write a readonly database All general support: help on flying, installation, hardware, getting online etc.
There are lots of users and developers to help you out. Aug 05, · A blog about SQL Server, SSIS, C# and whatever else I happen to be dealing with in my professional life.