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Laravel - Eloquent or Fluent random row
How can I select a random row using Eloquent or Fluent in Laravel framework?
15 Answers
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Basic http file downloading and saving to disk in python?
... question. However, I'm a beginner and I find it difficult to understand some of the solutions. I need a very basic solution.
...
Check string for palindrome
A palindrome is a word, phrase, number or other sequence of units that can be read the same way in either direction.
39 A...
Inserting string at position x of another string
...sition)].join('');
console.log(output);
Optional: As a prototype method of String
The following can be used to splice text within another string at a desired index, with an optional removeCount parameter.
if (String.prototype.splice === undefined) {
/**
* Splices text within a...
Stopping an Android app from console
Is it possible to stop an Android app from the console? Something like:
11 Answers
11
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How to remove all the occurrences of a char in c++ string
.... What you're looking for is erase.
See this question which answers the same problem. In your case:
#include <algorithm>
str.erase(std::remove(str.begin(), str.end(), 'a'), str.end());
Or use boost if that's an option for you, like:
#include <boost/algorithm/string.hpp>
boost::erase...
Prevent multiple instances of a given app in .NET?
...the best way to prevent multiple instances of an app from running at the same time? And if there's no "best" technique, what are some of the caveats to consider with each solution?
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Can I set enum start value in Java?
...C++ enums, which are really just labels for integers.
Java enums are implemented more like classes - and they can even have multiple attributes.
public enum Ids {
OPEN(100), CLOSE(200);
private final int id;
Ids(int id) { this.id = id; }
public int getValue() { return id; }
}
Th...
Converting List to List
...
As far as I know, iterate and instantiate is the only way to do this. Something like (for others potential help, since I'm sure you know how to do this):
List<Integer> oldList = ...
/* Specify the size of the list up front to prevent resizing. */
List<String> newList = new ArrayList&...
Kill process by name?
...L, but I just don't particularly like that style, so I'd rather used the named constant this way).
Of course you could do much more sophisticated processing on these lines, but this mimics what you're doing in shell.
If what you're after is avoiding ps, that's hard to do across different Unix-like...