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Android: upgrading DB version and adding new table
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newVersion is kinda useless, as you always set the current database version anyway in the constructor (see part 2) and it will always match. The key idea here is that you don't want to just upgrade from wherever the user is straight to newVersion without passing thro...
Fastest way to download a GitHub project
I need to download the source code of the project Spring data graph example into my box. It has public read-only access. Is there is an extremely fast way of downloading this code?
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Difference between passing array and array pointer into function in C
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Running Bash commands in Python
... of code ... which conveniently already exist in the standard library as a set of higher-level wrapper functions for various purposes, which are presented in more detail in the following.
Here's a paragraph from the documentation:
The recommended approach to invoking subprocesses is to use the ...
C: Run a System Command and Get Output? [duplicate]
I want to run a command in linux and get the text returned of what it outputs, but I do not want this text printed to screen. Is there a more elegant way than making a temporary file?
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Add a prefix string to beginning of each line
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How to get the type of a variable in MATLAB?
Does MATLAB have a function/operator that indicates the type of a variable (similar to the typeof operator in JavaScript)?
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How do you fix a bad merge, and replay your good commits onto a fixed merge?
...move the history of a file completely from
git:
Amending commits.
Hard resets (possibly plus a rebase).
Non-interactive rebase.
Interactive rebases.
Filtering branches.
In the case of the original poster, amending the commit isn't really an option
by itself, since he made several additional comm...
界面布局组件 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2023 - document.write(new Date()...
Android: alternate layout xml for landscape mode
...ere is an exemple :
res/layout/main_activity.xml # For handsets
res/layout-land/main_activity.xml # For handsets in landscape
res/layout-sw600dp/main_activity.xml # For 7” tablets
res/layout-sw600dp-land/main_activity.xml # For 7” tablets in landscape
You can...