it looks like you don't really need to exit out of the PHP tag on this one.
<?php
$akhbarkotah1 = $conn->prepare("SELECT text,time FROM small WHERE active='0' ORDER BY time DESC LIMIT 10");
$akhbarkotah1->execute();
while($obj = $akhbarkotah1->fetch(PDO::FETCH_OBJ)){
echo "<div>
C++11 is great. Probably one of the most beautiful features (in my opinion) is the so-called range-based-for-loop.
Instead of
for ( std::size_t i(0); i < range.size(); ++i )
{
// do something to range[i];
}
or
for ( Range::iterator it(range.begin()); it != range.end(); ++it )
{
// do so...
Sometimes there is need to change an integer to text.
I often use the following way:
"" + myNumber
But there is alternative way:
Integer.toString(myNumber)
Which one is better (performance, readability, safety)?
Or are those equal?
Every once in a blue moon, a question gets posted (often as a new user's first post) where the OP is asking a quite specific question about very minimalistic code, for example:
if (strstr($url, "?")) {
$url = strstr($url, "?", true);
}
There is something to say about this code, of course....
For CS class, I had to reverse the digits of an integer from the input. This is my solution:
System.out.println(new StringBuilder(new Integer(new Scanner(System.in).nextInt()).toString()).reverse().toString());
My main question is this: is this too golfed?
Obviously I could simply add whitesp...
I am looking over some existing code (see below). The problem of grouping in the same place the presentation logic of some fields (like price, currency) was solved as extension methods on int, double, and so on...
I do not really like this. What do you think? How could it be done more elegant...
While using a String operation on this is probably the easiest and the fastest way to reverse an interger, you could also do it without casting
NOTE: this only works with integers, not with any decimal numbers.
int number = 12345;
int result = reverseInteger(number);
public int reverseInteger(...
Why not throw in some arithmetics?
private static String reverseInt(int i) {
StringBuilder sb = new StringBuilder();
for(int d = i; d != 0; d /=10) {
sb.append(d % 10);
}
return sb.toString();
}
What should we do with:
Short answers (for example, "I suggest you use [hyperlink to this standard API] instead.")
Code-only answers (for example, an improved version of the code in the OP)
Such answers could be improved (e.g. by adding an explanation of why the suggestion is helpful).
Is it...
(function () {
'use strict';
var database = require('mongodb');
var util = require('util');
var constants = require('../constants');
var dbhelper = {
updateLastSeenDate: function (me) {
database.connect(constants.variables.connection, function (err, db) ...
Did you not read the FAQ at all?
About page
What topics can I ask about here?
As I said on Twitter, this site is about asking
Does this code make my ass look fat?
In other words, general broad-spectrum subjective feedback about blocks of code you've written.
Stated another way, on Stac...0
I have created a PHP login system based off of this site. My main concern is: Is it secure? I chose that because to me it looked secure, but a 2nd or 3rd opinion never hurts. The idea of the project is to have something I can just pull into a new project directory and start off from there depend...
So to learn python I've been working through Learn Python the Hard Way, and to exercise my python skills I wrote a little python hangman game (PyHangman - creative, right?). Anyway, here it is:
#! /usr/bin/env python2.7
import sys, os, random
if sys.version_info.major != 2:
raw_input('This...
I'm working on a WPF app which uses ReactiveUI and Rx, there's part of the
workflow that watches two data sources (ReferenceData and PredictedData properties on
a View Model) and an area of that data source (FocusArea property) which is used to show
a line graph of that data.
Sometimes there ...
Summarizing some chat, and other perspectives. Also providing more context than the 'counterpoint' answer I gave previously.
The 'Real Issues'
There are three issues at hand...
is there a threshold of 'enough' reviewable content? (and then, an obvious follow-up question is how-much is needed,...
13
This question is about an approach to computer opponents that I have created and are either currently being used, or are planned to be used, in several computer games.
Background
Last year, when trying to improve a computer opponent for a game called "Minesweeper Flags" (short description: A tu...
I use the following code <div><?php echo $obj->text; ?></div> in while loop.
Is this the best way?
Is there a better way, either to optimize or replace this code?
<?php
$akhbarkotah1 = $conn->prepare("SELECT text,time FROM small WHERE active='0' ORDER BY time DESC LIMIT 10");
$akhbarko...
