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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
...ir input and select your new Key Pair. You may have to refresh the list in order to see a new Key Pair you're just created.
Save
Elastic Beanstalk will create for you new instances associated with the new key pair.
In general, remember you have to allow your EC2 instance to accept inbound SSH tr...
How do I design a class in Python?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Custom UITableViewCell from nib in Swift
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With Swift 5 and iOS 12.2, you should try the following code in order to solve your problem:
CustomCell.swift
import UIKit
class CustomCell: UITableViewCell {
// Link those IBOutlets with the UILabels in your .XIB file
@IBOutlet weak var middleLabel: UILabel!
@IBOutlet wea...
Differences in string compare methods in C#
...uistically-relevant data
Display of linguistic data requiring a fixed sort order
CurrentCulture or CurrentCultureIgnoreCase
Data displayed to the user
Most user input
Note, that StringComparison Enumeration as well as overloads for string comparison methods, exists since .NET 2.0.
String.Co...
I can not find my.cnf on my windows computer [duplicate]
... be called my.ini. MySQL looks for it in the following locations (in this order):
%PROGRAMDATA%\MySQL\MySQL Server 5.7\my.ini, %PROGRAMDATA%\MySQL\MySQL Server 5.7\my.cnf
%WINDIR%\my.ini, %WINDIR%\my.cnf
C:\my.ini, C:\my.cnf
INSTALLDIR\my.ini, INSTALLDIR\my.cnf
See also http://dev.mysql.com/doc...
How to align input forms in HTML
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How can you span columns with this solution? In order to center align submit button.
– eugenekr
Mar 21 '19 at 13:05
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Better way to shuffle two numpy arrays in unison
..._arrays(arrays, set_seed=-1):
"""Shuffles arrays in-place, in the same order, along axis=0
Parameters:
-----------
arrays : List of NumPy arrays.
set_seed : Seed
Check if class already assigned before adding
...noting, JQuery does some optimisation in its removeClass implementation in order to avoid a pointless re-rendering. It goes like this
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// only assign if different to avoid unneeded rendering.
finalValue = value ? jQuery.trim( cur ) : "";
if ( elem.className !== finalValue ) {
elem.className ...
Cleanest way to build an SQL string in Java
... and rebuild the SQL statement. Also, you can extract bind values in their order using jooq.org/javadoc/latest/org/jooq/Query.html#getBindValues(), or named bind values by their names using jooq.org/javadoc/latest/org/jooq/Query.html#getParams(). My answer just contains a very simplistic example... ...
Differences between fork and exec
...lar file on disk. (from 1.1.2 Programs, Processes, and Threads)
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In order to run a program, the kernel is first asked to create a new process, which is an environment in which a program executes. (also from 1.1.2 Programs, Processes, and Threads)
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It’s impossible to understand the ex...