[ad_1] Try with this. It will create a variable from another one. $a = ${‘txt’.$d} P.s. This is a question asked a couple of times. You might have found the answer simply by searching the issue on google. 1 [ad_2] solved php variable from variable [duplicate]
[ad_1] My question is: how can I get action (for example double click) performed on jList? Check out List Action for a general approach that allows you to add an Action to a JList. [ad_2] solved using jList in NetBeans JFrame [closed]
[ad_1] Try something like Discalimer: Not sure about IE document.getElementById(‘drag’).onmouseup = function(event){ var event = event || window.event; var x = event.pageX – this.offsetLeft; var y = event.pageY – this.offsetTop; document.getElementById(‘pos’).innerHTML = x + ‘, ‘ + y; } Demo: Fiddle [ad_2] solved How to get the document(page) left and top along with its scroll(scroll … Read more
[ad_1] One key things to understand here is the possibility to use insensitive case, since you have the same word in both uppercase and lowercase. As for the rest, it’s basic OR operaiton. /smoke(s?)-(test|\d{1})-app-([0-9A-Fa-f\-]{36}|[0-9A-Fa-f\-]{16})/gmi Note that the i flag is important here. I’ve created a regex101 if you wish to test more cases P.S. I … Read more
[ad_1] DESC is a keyword. Wrap it in grave accents “`” or, better yet, rename the column. [ad_2] solved PHP script keeps throwing errors pertaining to MySQL [closed]
[ad_1] If all you’re doing is checking if something is less than 1, typecast $_GET[‘hackme’] to int or double. $str=”nabi<” . (int) $_GET[‘hackme’]; [ad_2] solved Risks of using PHP eval for string math
[ad_1] You can save any file with PHP using the file_get_contents function to get the raw data and the file_put_contents function to save to disk. Make sure you have write access to the file location you use for file_put_contents. Also for security reasons I would not store any of the files you retrieve like this … Read more
[ad_1] Since Collections is actually a model No. This is wrong assumption. Collection is not a model which is why your code doesn’t work. Model does not have an each method and your code throws following error: Uncaught TypeError: this.model.each is not a function(…) and don’t follow the other answer that iterates over model properties … Read more
[ad_1] It’s almost certainly a discrepancy between the value returned from the UITableViewDataSource method: tableView:numberOfRowsInSection: and the call to: tableView:cellForRowAtIndexPath: Where tableView:numberOfRowsInSection: is returning more rows than tableView:cellForRowAtIndexPath: can provide. However you don’t provide enough information to help further. [ad_2] solved My Application Crashes While Reloading table data [closed]
[ad_1] Problem is that after removing “rawr” you move to next position in String ignoring fact that your String have changed and need to be checked again at the same position. Take a look >xxxrawrrawrawr ^we are here now and we will remove “rawr” so we will get >xxxrawrawr ^do we want to move to … Read more
[ad_1] The answer you want to hear, and that I hinted at in a comment, is: @media screen and (-webkit-min-device-pixel-ratio:0) { #myid {position: absolute; top: 10px;} } @media screen and (-webkit-min-device-pixel-ratio:0) and (max-width: 1024px) { #myid {position: absolute; top: 8px;} } As much as I’d like to solve your underlying problem… I´ve added a font … Read more
[ad_1] There you go $patterns=”/pubmed\/2562222/”; $replacements=”http://www.ncbi.nlm.nih.gov/pubmed/2562222″; $string = ‘<a href=”https://stackoverflow.com/questions/16963490/pubmed/2562222″></a>’; print( preg_replace($patterns, $replacements, $string)); This will output <a href=”http://www.ncbi.nlm.nih.gov/pubmed/2562222″></a> Live Demo 3 [ad_2] solved change URL in from anchor tag using preg_replace [closed]
[ad_1] What you want is geocoding. You can fairly easily integrate calls to Google’s Geocoding API in your app – simply take the user input from the UITextField, send it in a request to Google, and parse the data that you get back to populate the data source for your UITableView. Google will even provide … Read more
[ad_1] You are calling kbhit() twice, only once is needed per loop. It does not return a char. You are calling getch() twice, you only need to once per loop. You should improve what flag means. Maybe change to StoppedFlag. while (1) { if (kbhit()) { char ch = getch(); if ((ch == ‘S’) || … Read more
[ad_1] Here simple example how you can check it: package main import ( “fmt” “time” ) func main() { dateFormat := “2006-01-02” personCreatedAt, err := time.Parse(dateFormat, “2020-01-01”) if err != nil { // error handling… } ok := time.Now().After(personCreatedAt) fmt.Println(ok) } Result will be: true [ad_2] solved How to check if one time.Now is after … Read more