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Why shouldn't all functions be async by default?
...ou have async void M() { await Q(); R(); } then suddenly that goes out the window. You have no guarantee whether R() is going to happen before or after S() (unless of course M() is awaited; but of course its Task need not be awaited until after N().)
Now imagine that this property of no longer know...
Eclipse git checkout (aka, revert)
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Revert a single file by going to
Window > Show View > Other > Git Staging > Unstaged Changes
Select the file(s) you wish to revert. Right click and choose Replace with HEAD revision
Note that this step can't be undone.
(I am using Eclipse Vers...
How can I read a text file without locking it?
I have a windows service writes its log in a text file in a simple format.
7 Answers
7...
How to make PowerShell tab completion work like Bash
...te
To make it permanent, put this command into C:\Users\[User]\Documents\WindowsPowerShell\profile.ps1.
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How do I use vimdiff to resolve a git merge conflict?
...ert mode and edit the rest
once done, save the merge result, and quit all windows :wqa
if you want to abort merging the current file and not mark it as resolved, quit with :cquit instead: How do you cancel an external git diff?
normally, git detects that the merge was made and creates the merge ...
Display name of the current file in vim?
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:set title to display file name in window title bar.
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Best PHP IDE for Mac? (Preferably free!) [closed]
...ool for pair-programming.
PhpEd with Parallels or Wine. The best IDE for Windows has all the feature you could need and is worth the effort to pass it through either Parallels or Wine.
Dreamweaver
Good for Javascript/HTML/CSS, but only marginal for PHP. There is some color coding, but no syntax c...
Android Studio - Auto complete and other features not working
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If nothing works (like happened with me ) go to your user profile in windows at %userprofile% . You will find folders there (hidden) named with the version of the android studio you are using and prefixed with a dot.
like .AndroidStudio3.1. Just delete that .
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跨设备流转（CrossDeviceFlow）使用指导 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2...
get just the integer from wc in bash
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On my Windows in Cmder (bash 4.4.12) this works: wc $file | awk '{print $4" "$2" "$1}' -- apostrophes outside of {}.
– Grzegorz Gierlik
Aug 24 '17 at 15:55
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