print(‘%3.3f” % 1/3) You start with a single quote and finish with a double quote print(‘%3.3f’ % 1/3) or print(“%3.3f” % 1/3) will work just fine solved print syntax in v2.7 not compatible in v3.4? [duplicate]
Actually, if you print the value of x before and after calling: x = “test”; You will see that it has changed. By losing a track to your allocated memory, you face with memory leak here. Furthermore, printf prints a string that starts from the pointer position until it finds the string terminated ‘\0’ (0). … Read more
Update I’m not sure if the answer below made sense before the question was edited. But it definitely looks pointless after :-). It is a bit hard to say, but maybe swapping lines will help (and I guess there is no need for unchecked): progressBar1.Maximum = Convert.ToInt32(e.MaximumProgress); progressBar1.Value = Convert.ToInt32(e.CurrentProgress); 9 solved Value of ‘10000’ … Read more
I tend to do it using box shadows and border radiuses: border-radius:10px; box-shadow:0 0 0px 10px rgba(0, 0, 0, 0.5); Demo at: http://jsfiddle.net/8MY4f/1/ solved How to create this type of window,as described in the attached picture with HTML,CSS? [closed]
If you are within a class, I recommend looking at set_error_handler from here. set_error_handler( function($level,$msg,$file,$line) { echo “Error at “.$file.” on line “.$line; exit; } ); 4 solved Change warning messages in php [closed]
#include <stdio.h> char *StrrchrR(const char *s, int c, char *find){ if(s==NULL) return NULL; if(*s == ‘\0’) return (c == ‘\0’) ? (char*)s : find; return StrrchrR(s + 1, c, *s == c ? (char*)s : find); } char *Strrchr(const char *s, int c){ return StrrchrR(s, c, NULL); } /* char *Strrchr(const char *s, int c){ … Read more
I’ve created an entry on JSBin suggesting many improvements to what you have now: http://jsbin.com/epurul/3/edit Visit the entry to test the code yourself. Here is the content, for convenience: HTML: <body> <button onclick=”playGame()”>Play Game</button> </body> And JavaScript: // Expose playGame as a top-level function so that it can be accessed in the // onclick handler … Read more
That view is basically a UITableView with individual UITableViewCells which are customized with the input views. Take a look at the UITableView creation example solved Create an interface which looks similar to settings app [closed]
try like this,you can get the value like below NSString* firstName = [[jsondata objectForKey:@”author”]objectForKey:@”firstName”]; 5 solved How to retrive JSON objects in a NSString [closed]
I may be the only one who finds this question quite interesting (- just not perfectly explained). Here is a SQL Fiddle Demo that shows one way of doing this using a cursor to populate the dates. The part of the script I believe you were asking for is shown below: CREATE TABLE EquipmentLog ([Item … Read more
<?php $date=”2009/10/22″; if ( preg_match(‘/^(?:(19[0-9]{2}|20[0-9]{2}))\/(0[1-9]|1[012])\/(0[1-9]|[12][0-9]|3[01])$/’, $date ) ) { echo $date , ‘ is a valid date format.’; } else { echo $date , ‘ is not a valid date format!’; } ?> Also please make sure you use checkdate() function in addition to this. 1 solved PHP regular expression matching date [duplicate]
It sounds like what you want to do is geocode an address and plant a circle around it. Keep in mind that you have to bind a Google Map to a DOM element, which is this sample code is a div with an id of “map”. function geocodeAndMap(address) { var geocoder = new google.maps.Geocoder(); geocoder.geocode( … Read more
This has already been answered, you need to use a Status Bar Notification Google Search Engine Toast Length Post 1 solved How to make long toast? [closed]
I think you can assign count() a name using AS so you can call it later SELECT country, COUNT( * ) AS total FROM grabber GROUP BY country So now you can print echo $row[‘total’]; Then I would like you to remember that mysql_* functions are deprecated so i would advise you to switch to … Read more
awk one liner awk ‘{if(NR>1)system(“grep -w ^”$2″ <file2>”);}’ <file1> Also many other solutions are there, check join or in awk itself without using grep, simply by storing the first files content in an array, it can be done, 1 solved bash: compare 2 files, then output third file with same pattern [closed]