大约有 9,000 项符合查询结果(耗时:0.0358秒) [XML]

https://stackoverflow.com/ques... 

Why can I add named properties to an array as if it were an object?

... \n\n"+ ra.length +"\t and my length! \n\n"+ ob.toSource()); ps=""; for(i in ra)ps+=i+" "; alert(ps); /* NB .length is missing! */ ps=""; for(i in ob)ps+=i+" "; alert(ps); displaying one,two,three [object Object] ["one", "two", "three"] 4 .toSource() forgot me! 3 and ...
https://stackoverflow.com/ques... 

error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss

...east preferred): Find the process id of mysql with either pgrep mysql or ps aux | grep mysql | grep -v grep Assuming the process id is 4969 terminate with kill -9 4969 After you do this you might want to look for a pid file in /var/run/mysqld/ and delete it Make sure the permissions on your s...
https://stackoverflow.com/ques... 

Timing a command's execution in PowerShell

... Yup. Measure-Command { .\do_something.ps1 } Note that one minor downside of Measure-Command is that you see no stdout output. [Update, thanks to @JasonMArcher] You can fix that by piping the command output to some commandlet that writes to the host, e.g. Out...
https://stackoverflow.com/ques... 

How to handle command-line arguments in PowerShell

...el. Normal PowerShell scripts have parameters starting with -, like script.ps1 -server http://devserver Then you handle them in param section in the beginning of the file. You can also assign default values to your params, read them from console if not available or stop script execution: param (...
https://stackoverflow.com/ques... 

Error when testing on iOS simulator: Couldn't register with the bootstrap server

... I hate restarting :) Quitting the hung process worked for me: ps ax | grep Simulator will show your running apps, in my case it was MyApp.app that was hung. – BadPirate Jan 28 '11 at 0:08 ...
https://stackoverflow.com/ques... 

Android emulator-5554 offline

I'm having a problem with emulator-5554, it keeps telling me it is offline. 37 Answers ...
https://stackoverflow.com/ques... 

Looping through a hash, or using an array in PowerShell

...ould be done in a script for readability and reusability: Variable Setup PS> $hash = @{ a = 1 b = 2 c = 3 } PS> $hash Name Value ---- ----- c 3 b 2 a ...
https://stackoverflow.com/ques... 

Why can't I assign a *Struct to an *Interface?

... This is perhaps what you meant: package main type Interface interface{} type Struct struct{} func main() { var ps *Struct var pi *Interface pi = new(Interface) *pi = ps _, _ = pi, ps } Compil...
https://stackoverflow.com/ques... 

Powershell equivalent of bash ampersand (&) for forking/running background processes

... me it seems that something started with Start-Job will be killed when the PS shell exits. In contrast it seems that something started with Start-Process will continue to run after the PS shell exits. This is a major difference. – peterh Nov 8 '13 at 9:32 ...
https://stackoverflow.com/ques... 

Load RSA public key from file

...be obtained but saving raw data ( without encoding base64). I hope this helps programmers. import java.io.ByteArrayOutputStream; import java.io.DataInputStream; import java.io.DataOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOEx...