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How to fix 'sudo: no tty present and no askpass program specified' error?
...k for a password. For example in my system x11-ssh-askpass works fine.
In order to do that you have to specify what program to use, either with the environment variable SUDO_ASKPASS or in the sudo.conf file (see man sudo for details).
You can force sudo to use the askpass program by using the opti...
Comparing strings by their alphabetical order
I want to compare the two above string by their alphabetic order (which in this case "Project" then "Sunject" as "P" comes before "S").
Does anyone know how to do that in Java?
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How do I sort a dictionary by value?
...representation of a dictionary that is sorted. Dictionaries are inherently orderless, but other types, such as lists and tuples, are not. So you need an ordered data type to represent sorted values, which will be a list—probably a list of tuples.
For instance,
import operator
x = {1: 2, 3: 4, 4: 3...
How can I reorder my divs using only CSS?
... display (rearrange) a div above another div when they are not in that order in the HTML? Both div s contain data that varies in height and width.
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Right HTTP status code to wrong input
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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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What is the standard naming convention for html/css ids and classes?
...at describe the object can also fall into four categories (which should be ordered from left to right):
Object, Object-Descriptor, Action, and Action-Descriptor.
car - a noun, and an object
new - an adjective, and an object-descriptor that describes the object in more detail
turned - a verb,...
Functional, Declarative, and Imperative Programming [closed]
...eclarative languages don't express control-flow other than nested function order (a.k.a logical dependencies), because due to immutability, other choices of evaluation order do not change the result (see below).
Declarative languages express logical "steps" (i.e. the nested RT function call order)...
Can You Get A Users Local LAN IP Address Via JavaScript?
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@John - how do we pass the return value to a php variable ? Via a hidden post ?
– MarcoZen
Jun 9 '18 at 8:10
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Sort an array in Java
...ays.sort(array);
System.out.println(Arrays.toString(array));
// in reverse order
for (int i = array.length - 1; i >= 0; i--)
System.out.print(array[i] + " ");
System.out.println();
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What does collation mean?
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Collation can be simply thought of as sort order.
In English (and it's strange cousin, American), collation may be a pretty simple matter consisting of ordering by the ASCII code.
Once you get into those strange European languages with all their accents and other fe...