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How do I center an SVG in a div?
...idly simple, but satisfying that it's of use to others as I have benefited from so many more sophisticated answers to questions here.
– David
Dec 6 '18 at 22:56
add a comment
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Mod of negative number is melting my brain
...don't think this is accurate and I don't see why a modulo is any different from remainder. That's what it also says on the Modulo Operation Wikipedia page. It's just that programming languages treat negative numbers differently. The modulo operator in C# obviously counts remainders "from" zero (-9%4...
What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
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make clean removes any intermediate or output files from your source / build tree. However, it only affects the source / build tree; it does not touch the rest of the filesystem and so will not remove previously installed software.
If you're lucky, running make uninstall wil...
Launching an application (.EXE) from C#?
How can I launch an application using C#?
9 Answers
9
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What are “first class” objects?
...st class" in a given programming language, and why? In what do they differ from languages where they are not?
5 Answers
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How to determine the longest increasing subsequence using dynamic programming?
... section Efficient algorithms.
I will assume the indices of the array are from 0 to N - 1. So let's define DP[i] to be the length of the LIS (Longest increasing subsequence) which is ending at element with index i. To compute DP[i] we look at all indices j < i and check both if DP[j] + 1 > DP...
How do I handle the window close event in Tkinter?
...Toplevel widget):
Here you have a concrete example:
import tkinter as tk
from tkinter import messagebox
root = tk.Tk()
def on_closing():
if messagebox.askokcancel("Quit", "Do you want to quit?"):
root.destroy()
root.protocol("WM_DELETE_WINDOW", on_closing)
root.mainloop()
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Why do we need to install gulp globally and locally?
... I have defined aliases for gulp and coffee so the commands work from my node project root (eg. alias gulp="node_modules/.bin/gulp"). This way the commands are easy to use if needed and global/local version conflicts do not occur.
– vesse
Sep 8 '14 at...
How to use the TextWatcher class in Android?
...e length of the new sequence which will replace the part of the s sequence from start to start+count.
You must not change the text in the TextView from this method (by using myTextView.setText(String newText)).
onTextChanged(CharSequence s, int start, int before, int count)`
Similar to the before...
Has anyone used Coffeescript for a production application? [closed]
... could agree, that there's little cause for concern. It's entirely likely, from the text I've given, that we've simply converted already working javascript into coffeescript, hence no serious debugging is yet required
– PandaWood
Jan 30 '12 at 0:58
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