大约有 45,000 项符合查询结果(耗时:0.0535秒) [XML]

https://stackoverflow.com/ques... 

Struggli<em>nem>g with <em>Nem>S<em>Nem>umberFormatter i<em>nem> Swift for curre<em>nem>cy

...dget as well as tra<em>nem>sactio<em>nem>s. I <em>nem>eed to allow the user to e<em>nem>ter both pe<em>nem>ce <em>a<em>nem>dem> pou<em>nem>ds from separate text fields <em>a<em>nem>dem> they <em>nem>eed to be formatted together with curre<em>nem>cy symbols. I have this worki<em>nem>g fi<em>nem>e at the mome<em>nem>t but would like to make it localised as curre<em>nem>tly it o<em>nem>ly works with GBP. I have bee<em>nem> st...
https://stackoverflow.com/ques... 

How ca<em>nem> I fi<em>nem>d out the total physical memory (RAM) of my li<em>nem>ux box suitable to be parsed by a shell

... If you're i<em>nem>terested i<em>nem> the physical RAM, use the comm<em>a<em>nem>dem> dmidecode. It gives you a lot more i<em>nem>formatio<em>nem> tha<em>nem> just that, but depe<em>nem>di<em>nem>g o<em>nem> your use case, you might also wa<em>nem>t to k<em>nem>ow if the 8G i<em>nem> the system come from 2x4GB sticks or 4x2GB sticks. ...
https://stackoverflow.com/ques... 

Getti<em>nem>g the cl<em>osem>est stri<em>nem>g match

I <em>nem>eed a way to compare multiple stri<em>nem>gs to a test stri<em>nem>g <em>a<em>nem>dem> retur<em>nem> the stri<em>nem>g that cl<em>osem>ely resembles it: 12 A<em>nem>swers ...
https://stackoverflow.com/ques... 

Usi<em>nem>g try vs if i<em>nem> pytho<em>nem>

...er LBYL style ("look before you leap"). To me, it's a matter of efficie<em>nem>cy <em>a<em>nem>dem> readability. I<em>nem> your example (say that i<em>nem>stead of retur<em>nem>i<em>nem>g a list or a<em>nem> empty stri<em>nem>g, the fu<em>nem>ctio<em>nem> were to retur<em>nem> a list or <em>Nem>o<em>nem>e), if you expect that 99 % of the time result will actually co<em>nem>tai<em>nem> somethi<em>nem>g iterable, I'd...
https://stackoverflow.com/ques... 

Add colum<em>nem> to SQL Server

... Use this query: ALTER TABLE table<em>nem>ame ADD colum<em>nem>ame DATATYPE(size); <em>A<em>nem>dem> here is a<em>nem> example: ALTER TABLE Customer ADD Last<em>Nem>ame VARCHAR(50); share | improve this a<em>nem>swer | ...
https://stackoverflow.com/ques... 

Why does ra<em>nem>ge(start, e<em>nem>d) <em>nem>ot i<em>nem>clude e<em>nem>d?

... You explai<em>nem> that ra<em>nem>ge(x) should start with 0 <em>a<em>nem>dem> x will be the "le<em>nem>gth of the ra<em>nem>ge". OK. But you did<em>nem>'t explai<em>nem> why ra<em>nem>ge(x,y) should start with x <em>a<em>nem>dem> e<em>nem>d with y-1. If the programmer wa<em>nem>ts a for-loop with i ra<em>nem>gi<em>nem>g from 1 to 3, he has to explicitly add 1. Is this reall...
https://stackoverflow.com/ques... 

How to trigger a pho<em>nem>e call whe<em>nem> clicki<em>nem>g a li<em>nem>k i<em>nem> a web page o<em>nem> mobile pho<em>nem>e

...el: scheme. So use &lt;a href="tel:555-555-5555"&gt;555-555-5555&lt;/a&gt; <em>a<em>nem>dem> you should be good to go. If you wa<em>nem>t to use it for a<em>nem> image, the &lt;a&gt; tag ca<em>nem> h<em>a<em>nem>dem>le the &lt;img/&gt; placed i<em>nem> it just like other <em>nem>ormal situatio<em>nem>s with : &lt;a href="tel:555-555-5555"&gt;&lt;img src="path/to/pho<em>nem>...
https://stackoverflow.com/ques... 

How to jump from I<em>nem>tellij termi<em>nem>al to editor with shortcut

...e<em>nem>tio<em>nem>, I wa<em>nem>ted to remi<em>nem>d everyo<em>nem>e that you ca<em>nem> toggle betwee<em>nem> the editor <em>a<em>nem>dem> the termi<em>nem>al wi<em>nem>dow easily e<em>nem>ough with a built i<em>nem> actio<em>nem>. By default it is mapped to Alt+F12 <em>a<em>nem>dem> ⌥F12. To check other mappi<em>nem>gs, view it i<em>nem> the me<em>nem>u at View &gt; Tool Wi<em>nem>dows &gt; Termi<em>nem>al. Alter<em>nem>atively go to the Worki<em>nem>...
https://stackoverflow.com/ques... 

Co<em>nem>vert data.frame colum<em>nem> to a vector?

...a frame is a list. Whe<em>nem> you subset a data frame usi<em>nem>g the <em>nem>ame of a colum<em>nem> <em>a<em>nem>dem> [, what you're getti<em>nem>g is a sublist (or a sub data frame). If you wa<em>nem>t the actual atomic colum<em>nem>, you could use [[, or somewhat co<em>nem>fusi<em>nem>gly (to me) you could do aframe[,2] which retur<em>nem>s a vector, <em>nem>ot a sublist. So try ru<em>nem>...
https://stackoverflow.com/ques... 

Html.Begi<em>nem>Form <em>a<em>nem>dem> addi<em>nem>g properties

...t, <em>nem>ew { e<em>nem>ctype="multipart/form-data"}) Or you ca<em>nem> pass <em>nem>ull for actio<em>nem> <em>a<em>nem>dem> co<em>nem>troller to get the same default target as for Begi<em>nem>Form() without a<em>nem>y parameters: Html.Begi<em>nem>Form( <em>nem>ull, <em>nem>ull, FormMethod.P<em>osem>t, <em>nem>ew { e<em>nem>ctype="multipart/form-data"}) ...