[ad_1] mysql query PHP: I want to a specific items to be first and can modify the query how many items to be displayed [duplicate] [ad_2] solved mysql query PHP: I want to a specific items to be first and can modify the query how many items to be displayed [duplicate]
[ad_1] It was pretty simple, I don’t know why do I get a vote down every time I ask question. $mysqli = new mysqli(“localhost”, “root”, “”, “database”); if ($mysqli->connect_errno) { echo “Failed to connect to MySQL: (” . $mysqli->connect_errno . “) ” . $mysqli->connect_error; } $username = $_SERVER[‘REMOTE_ADDR’]; $stmt = $mysqli->prepare(“select * from `vpb_uploads` where … Read more
[ad_1] From one File::Find hater to another: DirWalk.pm, inspired by the Python’s os.walk(). package DirWalk; use strict; use warnings; sub new { my ($class, @dirs) = @_; my @odirs = @dirs; @dirs = qw/./ unless @dirs; s!/+$!! for @dirs; s!/+\.$!! for @dirs; my $self = { _odirs => [@odirs], _dirs => [@dirs], _dhstack => [], … Read more
[ad_1] Your code has some confusion in its handling of the ‘{‘ and ‘}’ characters. It should be entirely parallel to how you handle ‘(‘ and ‘)’. This code, modified slightly from yours, seems to work properly: public static boolean isParenthesisMatch(String str) { if (str.charAt(0) == ‘{‘) return false; Stack<Character> stack = new Stack<Character>(); char … Read more
[ad_1] I like to use cfparam in these case like above. <cfparam name=”form.delegations” value=”#yourQuery.columnname#” /> And in HTML: <input type=”checkbox” name=”delegations” id=”SR1″ value=”0″ <cfif listFind(form.delegations,0)>checked</cfif> /> Please note, in your database the value will be a list of values from checkboxes delegations. 1 [ad_2] solved Return checked checkboxes when user retrieves the form (Coldfusion) [closed]
[ad_1] @Override public void onClick(View v){ switch(v.getId()){ case R.id.btnCancel: //your code for onclick of that button break; } [ad_2] solved retrieving the id of the view that was clicked [duplicate]
[ad_1] You have not assigned anything to the pointers to the Paddle, Ball or Manager variables in your main method. By default the won’t be initialised and will point somewhere in memory, which may or may not be accessible to your application. When you access them and the memory is inaccessible you get the access … Read more
[ad_1] I think instead of fasthttp is single process?, you’re asking whether fasthttp handles client requests concurrently or not? I’m pretty sure that any server (including fasthttp) package will handle client requests concurrently. You should write a test/benchmark instead of manually access the server through several browsers. The following is an example of such test … Read more
[ad_1] Just like you’d traverse any other array. Simply, instead of having their properties stored under property names in a map, the objects that make up this array have their properties stored under given indexes in an array. theJsonObject.rows.forEach( function(row) { var url = row[0]; var n = row[1]; do stuff with url and n… … Read more
[ad_1] Store the value of array[0] in a variable (let’s call it result). Loop from array[1] to the end. In this loop, run through all the values of result. If the current value of result is not in array[x] remove this value from result. At the end of the loop, result only contains the desired … Read more
[ad_1] Nobody can see your code because Apache (or whatever web server you use) is instructed to EXECUTE any .php files rather than simply serve (display) them as it does by default (with .html, .css, .js, etc). I think what you may have heard of is a general security concern using PHP in general – … Read more
[ad_1] Trying to enumerate all the different possible strings in the array is generally a bad idea and not the correct way to write your program. Sure your example works, but what would happen if your set of possible strings was not just {‘this’, ‘is’, ‘a’, ‘test’}, but instead had say 10000 elements? What if … Read more
[ad_1] <table> <!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Frameset//EN” “http://www.w3.org/TR/html4/frameset.dtd”> <html> <head> <title> Prueba </title> </head> <frameset rows=”56px, *, 50px” border=”0″ framespacing=”0″ frameborder=”NO”> <frame class=”header” src=”https://stackoverflow.com/questions/10589097/header.html”> <frameset cols=”450px, *” border=”0″ framespacing=”0″ frameborder=”NO”> <frameset rows=”*,150px” border=”0″ framespacing=”0″ frameborder=”NO”> <frame class=”frame1″ scrolling=”auto” src=”search_results.html”> <frame class=”frame2″ scrolling=”no” src=”info.html”> </frameset> <frame class=”frame3″ scrolling=”no” src=”map.html”> </frameset> <frame class=”footer” scrolling=”no” src=”footer.html”> … Read more
[ad_1] Try doing this: HomeViewController *homeView = [[HomeViewController alloc]init]; [self presentViewController:homeView animated:YES completion:nil]; Also note that black is the default colour of the window. If you don’t have any view controller named HomeViewController, and you present it, by default it will be visible as black colour to the user. To Avoid this, you need to … Read more
[ad_1] Your question has very limited detail, however the very simple answer is: ^[+]{2,}$ However, that would only match the character “+” 2 or more times. Since you’re saying punctuation, it seems to imply that you want to allow other text. In that case, I would go with: ^[\w+ ]{2,}$ Which would allow all “word … Read more