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Git undo local branch delete
...his deletes and then immediately restores a branch named master2:
user@MY-PC /C/MyRepo (master)
$ git branch -D master2
Deleted branch master2 (was 130d7ba). <-- This is the SHA1 we need to restore it!
user@MY-PC /C/MyRepo (master)
$ git branch master2 130d7ba
...
powershell - extract file name and extension
...ervers for its integrity:
$Comp = get-content c:\myfile.txt
ForEach ($PC in $Comp) {
dir "\\$PC\Folder\Share\*.*" | Select-Object $_.BaseName
}
Nice and simple, and it shows the directory and the file inside it. If you want to specify one file name or extension, just replace the *'s with ...
迅雷发布无限节点CDN 每GB仅0.1元 - 资讯 - 清泛网 - 专注C/C++及内核技术
...个很好的计算设备。它最大的特点是性能强、功耗低，跟PC比起来是两个数量级的差别。如果今天你是开着计算机、PC机在给我做挖矿，我建议他买一个赚钱宝，这样的话你的耗电什么都会大幅下降。同时，我们能够跑的带宽量...
Floating point vs integer calculations on modern hardware
... 15.362536
This uses code from http://pastebin.com/Kx8WGUfg as benchmark-pc.c
g++ -fpermissive -O3 -o benchmark-pc benchmark-pc.c
I've run multiple passes, but this seems to be the case that general numbers are the same.
One notable exception seems to be ALU mul vs FPU mul. Addition and subtra...
Simplest way to detect a mobile device in PHP
... This keyword "tablet" is creating me a problem on some IE8 (PC) headers that have "Tablet PC 2.0" in response
– Mladen Janjetovic
Oct 29 '13 at 15:55
...
'printf' vs. 'cout' in C++
...bl printf
mov r0, #0
pop {lr}
mov pc, lr
.align 2
@ BB#1:
You can easily notice that two strings, and 2 (number) are pushed as printf arguments. That's about it; there is nothing else. For comparison, this is iostream compiled to assembly. No, ther...
Getting name of windows computer running python script?
...you could use these three variants.
I prefer using them together:
def getpcname():
n1 = platform.node()
n2 = socket.gethostname()
n3 = os.environ["COMPUTERNAME"]
if n1 == n2 == n3:
return n1
elif n1 == n2:
return n1
elif n1 == n3:
return n1
elif ...
How to undo another user’s checkout in TFS?
...Workspaces...'
A dialog will appear showing the workspaces on your current PC. Select 'Show remote workspaces'
You will now also see workspaces from your previous PC (as long as they are from the same user account). Select the old workspace(s) and click 'Remove'. This should delete the old workspace...
Hexadecimal To Decimal in Shell Script
...ng you multiple correct answers.
One more that's not on his list:
[ghoti@pc ~]$ dc -e '16i BFCA3000 p'
3217698816
But if all you want to do is subtract, why bother changing the input to base 10?
[ghoti@pc ~]$ dc -e '16i BFCA3000 17FF - p 10o p'
3217692673
BFCA1801
[ghoti@pc ~]$
The dc comman...
获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
...区域；
2 FAT 区域；
3 数据区域。
保留区域
因为 FAT版本的原因，总共出现了三种 FAT 格式 ： Fat12 ， Fat16 ，和 Fat32 。这三种版本的保留区域的差别是从第 37个字节开始的。下表列出了相同区域的字段的意义。
偏...