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Removing index column in pandas when reading a csv
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When reading to and from your CSV file include the argument index=False so for example:
df.to_csv(filename, index=False)
and to read from the csv
df.read_csv(filename, index=False)
This should prevent the issue so you don't need to fix it later.
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get name of a variable or parameter [duplicate]
...hink you'd go far wrong with a simple string.Format here. And yes, I would include the variable names inside the string, i.e. string.Format("foo={0}, bar={1}", foo, bar), because: in the method they are an implementation detail, but in the file they are part of the document format, which has nothing...
Copy array by value
...borImre I get that, sure. But answering a specific engineering problem by including an entire library in my opinion is not helpful, it's design bloat. I see developers do that a lot, and then you end up with a project that included an entire framework to replace having to write a single function. Ju...
classical inheritance vs prototypal inheritance in javascript
...d to classes inheriting from other classes. However prototypal inheritance includes not only prototypes inheriting from other prototypes but also objects inheriting from prototypes.
Prototype-Class Isomorphism
You must have noticed that prototypes and classes are very similar. That's true. They ...
Why isn't ProjectName-Prefix.pch created automatically in Xcode 6?
...s when you need __FILE__). If you do need macros, put them in a header and include it.
The prefix header was necessary for things that are huge and used by nearly everything in the whole system (like Foundation.h). If you have something that huge and ubiquitous, you should rethink your architecture...
Visual Studio support for new C / C++ standards?
... assured as long as H. Sutter remains at Microsoft.
As for C99 only partly included in Visual Studio, I guess this is a question of priorities.
Most interesting C99 features are already present in C++ (inlining, variable declaration anywhere, // comments, etc.) and probably already usable in C in V...
window.close and self.close do not close the window in Chrome
...ndow.close(). EG:
// ==UserScript==
// @name window.close demo
// @include http://YOUR_SERVER.COM/YOUR_PATH/*
// @grant GM_addStyle
// ==/UserScript==
setTimeout (window.close, 5000);
Thanks to zanetu for the update. Note that this will not work if there is only one tab open. I...
“elseif” syntax in JavaScript
...ird at first but it is equivalent. The condition can be anything you like (including function calls or whatever) and if it evaluates to true then that case will be met - exactly like else if.
– Tamlyn
Apr 21 '15 at 7:47
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Const in JavaScript: when to use it and is it necessary?
...nge its value later. It is not supported in Internet Explorer 6-10, but is included in Internet Explorer 11. The const keyword currently declares the constant in the function scope (like variables declared with var).
It then goes on to say:
const is going to be defined by ECMAScript 6, but wit...
How to convert an int array to String with toString method in Java [duplicate]
... much agreed with @Patrik M, but the thing with Arrays.toString is that it includes "[" and "]" and "," in the output. So I'll simply use a regex to remove them from outout like this
String strOfInts = Arrays.toString(intArray).replaceAll("\\[|\\]|,|\\s", "");
and now you have a String which can ...