大约有 14,600 项符合查询结果（耗时：0.0284秒） [XML]
Is Mono ready for prime time? [closed]
...lication and wondering if Mono is good enough for this task; (b) you are starting to write some new code, and you want to know if Mono is mature enough.
For the first case, you can use the Mono Migration Analyzer tool (Moma) to evaluate how far your application is from running on Mono. If the ev...
What is NSZombie?
...tter approach to zombie detection, is just to use Instruments - from XCode start with "Run with Instrument" and choose "Allocations".
Then stop the recording right after it starts, press the "i" button on the Allocations instrument, and turn on "enable reference counts" and "Enable NSZombie Detecti...
Awk学习笔记 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...度。
RS
记录分隔符(默认是一个换行符)。
RSTART
由match函数所匹配的字符串的第一个位置。
SUBSEP
数组下标分隔符(默认值是\034)。
5. awk运算符
Table 2. 运算符
运算符
描...
Batch script: how to check for admin rights
...erver) service is stopped, the error code for "Server service has not been started" is the same error code that you get for "Access is denied" resulting in a false negative. In other words, there are cases where you can run this check with administrative privileges and it will return the same erro...
OceanBase使用libeasy原理源码分析：服务器端 - 数据库(内核) - 清泛网 - ...
...= easy_connection_add_listen(eio_, NULL, port_, &handler_);
rc = easy_eio_start(eio_);
easy_eio_wait(eio_);
easy_eio_create(eio_, io_thread_count_)做了如下几件事：
1. 分配一个easy_pool_t, 用来存放easy_io_t对象，io_thread_count_个io线程(easy_io_thread_t)，初始化针对每...
Bash script processing limited number of commands in parallel
...;
wait
For the above example, 4 processes process1 ... process4 would be started in the background, and the shell would wait until those are completed before starting the next set.
From the GNU manual:
wait [jobspec or pid ...]
Wait until the child process specified by each process ID pid...
How to use SharedPreferences in Android to store, fetch and edit values [closed]
...n success or failure. It saves values to SharedPreferences immediately but starts an asynchronous commit.
More detail is here.
share
|
improve this answer
|
follow
...
PowerShell script to return versions of .NET Framework on a machine?
..."\|$" |
# Then we can build the table by looking for unique lines that start with ".NET Framework"
Select-String "^.NET" | Select-Object -Unique |
# And flip it so it's key = value
# And convert ".NET FRAMEWORK 4.5.2" to [version]4.5.2
ForEach-Object {
[version]$v, [int...
How to trim a string to N chars in Javascript?
...ust use substring... string.substring(0, 7); The first argument (0) is the starting point. The second argument (7) is the ending point (exclusive). More info here.
var string = "this is a string";
var length = 7;
var trimmedString = string.substring(0, length);
...
Structure padding and packing
... the order of the members will be preserved and that the first member will start at 0 offset.
– martinkunev
Dec 8 '17 at 14:32
|
show 5 more...