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TextEnhancer拓展 - 增强App中的文本格式 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
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[size=15.008px]ScaleTextSize:Scale the text size of the specified label based on the length of the text. Parameters: minTextSize , maxTextSize (float) - minimum and maximum text size in scaled pixels, scaleStep (float) - scaling factor.
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lsof survival guide [closed]
...ions to a specific host, use @host
lsof -i@192.168.1.5
Show connections based on the host and the port using @host:port
lsof -i@192.168.1.5:22
grepping for LISTEN shows what ports your system is waiting for connections on:
lsof -i| grep LISTEN
Show what a given user has open using -u:
ls...
Comparing Haskell's Snap and Yesod web frameworks
...ll.
Snap does have sessions and authentication, interfaces to several databases, and nice form handling (here and here) using digestive-functors that includes prepackaged support for arbitrarily nested dynamically sizable lists. These are just some of the growing ecosystem of pluggable snaplets. ...
Any good boolean expression simplifiers out there? [closed]
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You can try Wolfram Alpha as in this example based on your input:
http://www.wolframalpha.com/input/?i=((A%20OR%20B)%20AND%20(NOT%20B%20AND%20C)%20OR%20C)&t=crmtb01&f=rc
share
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Load data from txt with pandas
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Based on the latest changes in pandas, you can use, read_csv , read_table is deprecated:
import pandas as pd
pd.read_csv("file.txt", sep = "\t")
sh...
Should CSS always preceed Javascript?
... before CSS will have a performance penalty on 15% of users globally; YMMV based on your site's specific audience. (And remember that number is shrinking.)
On mobile browsers, it's a little harder to get definitive numbers simply due to how heterogeneous the mobile browser and OS landscape is. Si...
Do I need a Global.asax.cs file at all if I'm using an OWIN Startup.cs class and move all configurat
... those looking for the complete steps: If you are looking to create a OWIN based, IIS hosted web API, these steps should get you there:
File -> New -> Project
In the dialogue, Installed -> templates -> Other Project types -> Visual Studio Solutions -> Blank Solution targeting .NE...
How to compile python script to binary executable
... cross platform.. however, if I had to quickly judge which one to use just based on GitHub stars, PyInstaller has ~4000 stars, cx_Freeze has 200 stars. So PyInstaller seems to be more popular and probably has more edge cases covered. why do you think cx_Freeze is better than PyInstaller?
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git + LaTeX workflow
...itive\n";
else
dire=$(dirname $PWD/$1);
based=$(git rev-parse --show-toplevel);
git show HEAD~$2:$(echo $dire| sed 's!'$(echo $based)'/!!')/$1 > $1_diff.tmp;
latexdiff $1 $1_diff.tmp > $1_diff.tex;
pdflatex $1_diff.te...
How do I make a list of data frames?
...Splitting a data frame into a list of data frames
This is super-easy, the base function split() does it for you. You can split by a column (or columns) of the data, or by anything else you want
mt_list = split(mtcars, f = mtcars$cyl)
# This gives a list of three data frames, one for each value of ...