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Random number from a range in a Bash Script
...
and here's one with Python
randport=$(python -S -c "import random; print random.randrange(2000,63000)")
and one with awk
awk 'BEGIN{srand();print int(rand()*(63000-2000))+2000 }'
...
How to change an application icon programmatically in Android?
...orks fine for me:
1 . Modify your MainActivity section in AndroidManifest.xml, delete from it, line with MAIN category in intent-filter section
<activity android:name="ru.quickmessage.pa.MainActivity"
android:configChanges="keyboardHidden|orientation"
android:screenOrientation="portrait...
Identifying and removing null characters in UNIX
...it great, just missed one ' so it should be sed -i '' 's/\x0//g' some_file.xml
– Darko
Apr 29 at 7:29
@Darko So I did....
DaffyMenu 扩展：弹出菜单扩展，为组件添加弹出式菜单功能 · App Inventor 2 中文网
...按钮 "系统设置"
调用 DaffyMenu1.添加菜单项 管理按钮 "数据备份"
否则如果 用户权限 = "用户" 则
// 普通用户菜单
调用 DaffyMenu1.清除菜单项 用户按钮
调用 DaffyMenu1.添加菜单项 用户按钮 "个人资料"
调用 DaffyMenu1.添...
Normalize data in pandas
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Slightly modified from: Python Pandas Dataframe: Normalize data between 0.01 and 0.99? but from some of the comments thought it was relevant (sorry if considered a repost though...)
I wanted customized normalization in that regular percentile of da...
Convert xlsx to csv in Linux with command line
...equire dozens of dependencies that you also need to install.
I found this Python alternative:
https://github.com/dilshod/xlsx2csv
$ easy_install xlsx2csv
$ xlsx2csv file.xlsx > newfile.csv
Took 2 seconds to install and works like a charm.
If you have multiple sheets you can export all at o...
[SOLVED] Can't send payload > 23bytes(MTU setted to 128bytes) - #9 by ...
...ode(!0),svgElement=splashTemplateClone.querySelector("svg"),svgString=(new XMLSerializer).serializeToString(svgElement),encodedSvg=btoa(svgString),splashWrapper=document.querySelector("#d-splash"),splashImage=splashWrapper&&splashWrapper.querySelector(".preloader-image")
if(splashImage){splashImage....
Right way to reverse pandas.DataFrame?
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Is df = df[::-1] a pythonic and valid solution?
– tommy.carstensen
Oct 6 '18 at 23:47
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Set up a scheduled job?
...ave employed is to do this:
1) Create a custom management command, e.g.
python manage.py my_cool_command
2) Use cron (on Linux) or at (on Windows) to run my command at the required times.
This is a simple solution that doesn't require installing a heavy AMQP stack. However there are nice advan...
CruiseControl [.Net] vs TeamCity for continuous integration?
... tried TeamCity 6.5 and it has been an absolute joy. didn't touch a single xml/configuration file.
– kay.one
Jun 2 '11 at 21:31
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