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How can a Java program get its own process ID?
...'s short, and probably works in every implementation in wide use.
On linux+windows it returns a value like 12345@hostname (12345 being the process id). Beware though that according to the docs, there are no guarantees about this value:
Returns the name representing the running Java virtual machine....
Is it possible to focus on a using JavaScript focus() function?
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window.location.hash = '#tries';
This will scroll to the element in question, essentially "focus"ing it.
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SVN needs-lock 设置强制只读属性（官方资料） - 环境配置 - 清泛IT论坛，...
...et on binary files and denies the commit if the property is not available (Windows only):@echo off
set REPOS=%1
set TRANSACTION=%2
set SVNLOOK="c:\Program Files\Subversion\apache2.2\bin\svnlook.exe"
set TEMP=c:\temp
if exist %TEMP%\tempfile%2 del %TEMP%\tempfile%2
for /f "tokens=...
What is the easiest way to make a C++ program crash?
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Windows. GCC-5.4.0. Exit code: 3. No error message box. Console message: "This application has requested the Runtime to terminate it in an unusual way. Please contact the application's support team for more information.".
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Run PostgreSQL queries from the command line
... as said, you should end your command with semicolon ; if you're on a windows system, see notws for windows users basically, just put cmd.exe /c chcp 1252 after you've opened console prompt.
– D_Guidi
Sep 1 '14 at 15:27
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How do I detect if software keyboard is visible on Android Device or not?
...team has replied. However, you can detect it indirectly by checking if the window size changed in #onMeasure. See How to check visibility of software keyboard in Android?.
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Loader lock error
...as Native debugging, with all exceptions on default (reset all), the debug window shows <mda:msg xmlns:mda="schemas.microsoft.com/CLR/2004/10/mda"> <!-- Attempting managed execution inside OS Loader lock.... etc --> <mda:loaderLockMsg break="true"/> </mda:msg>...
Android Studio: how to attach Android SDK sources?
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@0xF File / Settings for Windows(Linux?), Preferences for Mac. Added Appearance & Behavior, thanks a lot. Missed that completely.
– Alexander Mayatsky
May 17 '16 at 5:24
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Git in Powershell saying 'Could not find ssh-agent'
...e + "\Git\bin"
On my machine that script is at:
C:\Users\Haacked\Documents\WindowsPowerShell\Microsoft.Powershell_profile.ps1
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How does libuv compare to Boost/ASIO?
...be the platform layer for Node.js. It provides an abstraction for IOCP on Windows, kqueue on macOS, and epoll on Linux. Additionally, it looks as though its scope has increased slightly to include abstractions and functionality, such as threads, threadpools, and inter-thread communication.
At the...