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PostgreSQL: Which Datatype should be used for Currency?
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@NikolayArhipov good point, so the mam>x m> is actually scale - precision
– Konrad
Sep 11 '18 at 9:20
1
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How to clear variables in ipython?
...To erase a variable, use the magic command:
%reset_selective <regular_em>x m>pression>
The variables that are erased from the namespace are the one matching the given <regular_em>x m>pression>.
Therefore
%reset_selective -f a
will erase all the variables containing an a.
Instead, to erase...
How to 'grep' a continuous stream?
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Turn on grep's line buffering mode when using BSD grep (FreeBSD, Mac OS m>X m> etc.)
tail -f file | grep --line-buffered my_pattern
You don't need to do this for GNU grep (used on pretty much any Linum>x m>) as it will flush by default (YMMV for other Unim>x m>-likes such as SmartOS, AIm>X m> or QNm>X m>).
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Can I simultaneously declare and assign a variable in VBA?
...st)
Hint (summary of other answers/comments): Works with objects too (Em>x m>cel 2010):
Dim ws As Worksheet: Set ws = ActiveWorkbook.Worksheets("Sheet1")
Dim ws2 As New Worksheet: ws2.Name = "test"
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Python requests - print entire http request (raw)?
...ded the PreparedRequest object. As per the documentation "it contains the em>x m>act bytes that will be sent to the server".
One can use this to pretty print a request, like so:
import requests
req = requests.Request('POST','http://stackoverflow.com',headers={'m>X m>-Custom':'Test'},data='a=1&b=2')
pre...
Is git not case sensitive?
...ther, to change the name of something in just the case, do this:
mv file.tm>x m>t temp.tm>x m>t
git add -A
git commit -m "renaming..."
mv temp.tm>x m>t File.tm>x m>t
git add -A
git commit --amend -m "Renamed file.tm>x m>t to File.tm>x m>t"
This is an em>x m>plicit way of making changes committing them, then collapsing the commits....
常用Linum>x m>命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
常用Linum>x m>命令详解（持续更新）对我们日常工作中经常会用到的一些Linum>x m>命令进行一下详解。logout,shutdown,reboot,useradd,passwd,ls,ll,cd,mkdir,vi,cp,rm,mv,chmod,chown,find,grep,tail,tar,gzip,fdisk,kill,netstat等。一、注销，关机，重启，新建用户、删除...
SVN+SSH, not having to do ssh-add every time? (Mac OS)
I know the answer is out there, but I'm pretty Unim>x m>-dumb and probably wouldn't recognize the solution if it hit me in the face.
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Size of font in CSS with slash
...0%;
line-height: 120%;
To quote the official documentation:
The syntam>x m> of this property is based on a traditional typographical shorthand notation to set multiple properties related to fonts.
As David M said in the comments, it mirrors the typesetting tradition of specifying typeface sizes a...
What new capabilities do user-defined literals add to C++?
...er-defined literals which will allow the introduction of new literal syntam>x m> based on em>x m>isting literals ( int , hem>x m> , string , float ) so that any type will be able to have a literal presentation.
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