大约有 23,000 项符合查询结果（耗时：0.0310秒） [XML]
iPhone: How to get current milliseconds?
...t we can make a function and do as follows
func getCurrentMillis()->Int64{
return Int64(NSDate().timeIntervalSince1970 * 1000)
}
var currentTime = getCurrentMillis()
Though its working fine in Swift 3.0 but we can modify and use the Date class instead of NSDate in 3.0
Swift 3.0
func g...
How do I remove msysgit's right click menu options?
...
64-Bit Windows
From a cmd.exe window, run these commands:
cd "C:\Program Files (x86)\Git\git-cheetah"
regsvr32 /u git_shell_ext64.dll
32-Bit Windows
From a cmd.exe window, run these commands
cd "C:\Program Files\Git\g...
How can I pad an int with leading zeros when using cout
... formatting information below.
//
// Print the number "n" in the given "base"
// using exactly "numDigits".
// Print +/- if signed flag "isSigned" is TRUE.
// Use the character specified in "padchar" to pad extra characters.
//
// Examples:
// sprintfNum(pszBuffer, 6, 10, 6, TRUE,...
How to identify platform/compiler from preprocessor macros?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
Draft saved
Draft discarded
...
Request format is unrecognized for URL unexpectedly ending in
...llowing command line to achieve this...
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe -i
share
|
improve this answer
|
follow
|
...
Suppress warning CS1998: This async method lacks 'await'
...ption() { }
public AwaitableNotImplementedException(string message) : base(message) { }
// This method makes the constructor awaitable.
public TaskAwaiter<AwaitableNotImplementedException<TResult>> GetAwaiter()
{
throw this;
}
}
...
What killed my process and why?
...ll have to kill off a process to free some up. The process to be killed is based on a score taking into account runtime (long-running processes are safer), memory usage (greedy processes are less safe), and a few other factors, including a value you can adjust to make a process less likely to be kil...
What is an SSTable?
...ed in the form of SSTables.
SSTable (directly mapped to GFS) is key-value based immutable storage. It stores chunks of data, each is of 64KB.
Definitions:
Index of the keys: key and starting location
Chunk is a storage unit in GFS, replica management are by chunk
...
Lazy Method for Reading Big File in Python?
...piece in iter(read1k, ''):
process_data(piece)
If the file is line-based, the file object is already a lazy generator of lines:
for line in open('really_big_file.dat'):
process_data(line)
share
|
...
Export Data from mysql Workbench 6.0
...rogram Files\MySQL\MySQL Workbench 6.3 CE\modules (32-bit installation on x64 systems: C:\Program Files (x86)\MySQL\MySQL Workbench 6.3 CE\modules)
b) Mac OS X: Applications/MYSQLWorkbench.app/Contents/Resources/plugins - right click on the app and select Show Package contents to get inside the app...