Closest will search for the parent elements. Here the input is not the parent element of the image. Its a sibling only. You can use siblings() selector for this purpose. var input = $(image).siblings(“input”); Or you can use, var input = $(image).closest(“.col-md-2”).find(“input”); Get the parent div(since the image and input are under same parent) Then … Read more
Your query is badly formed. Try $query = mysql_query(“SELECT * FROM users WHERE email=”” . $username . “” AND password='” . $password . “‘);” Also, note that the mysql_ functions are deprecated. Update your code to mysqli or PDO. 1 solved Log in Script not returning the values from MYSQL [closed]
The best you can achieve is to have two separate configuration files, then have the code of one method read the “main” config file (using the ordinary ConfigurationManager.AppSetting[“”] code) and other method read the configuration file of the class library using such code: Configuration config = ConfigurationManager.OpenExeConfiguration(dllFilePath); KeyValueConfigurationElement element = config.AppSettings.Settings[appSettingKey]; string value = element.Value; … Read more
To overlay one image over another in a single image, make an image graphics context, draw the first image, then draw the second image, and now extract the resulting image which now contains both of them (and close the graphics context). 1 solved UIImage adding image as subView [closed]
-(IBAction)passButton:(id)sender{ passCounter++; passLabel.text = [NSString stringWithFormat:@”(%i)”,passCounter]; } solved Change label to integer using string with format [closed]
Check documentation of ResultSet.getString:http://docs.oracle.com/javase/7/docs/api/java/sql/ResultSet.html#getString%28int%29 String getString(int columnIndex) throws SQLException Returns: the column value; if the value is SQL NULL, the value returned is null According to this your code is vulnerable to null pointer exception at following places: if (!results.getString(“level”).isEmpty()) { ……. } else if (!results.getString(“thesisTitle”).isEmpty() || !results.getString(“thesisAdvisor”).isEmpty()) { ………. } else if (!results.getString(“company”).isEmpty()) { … Read more
There are preferences for people to use when and why to use html and/or text method but I would like to inform you the html() method is faster than text() method: html method is only a wrap to innerHTML, but with text method jQuery add an “entity filter”, and this filter expand time. .text() can … Read more
If you haven’t enabled vsync, frames swap as often as possible (if you haven’t added artificial pause). If you pushed high load on graphics card, it is likely that your program is GPU-limited (CPU have nothing to do and standing idle waiting for GPU to finish drawing). When your program is invisible, drawing costs close … Read more
1 2 3 4 5 1 2 3 4 1 2 3 1 2 1 DECLARE V VARCHAR2(20); BEGIN FOR I IN REVERSE 1..5 LOOP FOR J IN 1..I LOOP V:=V||’ ‘||J; END LOOP; DBMS_OUTPUT.PUT_LINE(V); V:=NULL; END LOOP; END; / 2 solved Error while fetching nested loop output [closed]
This is actually a rather interesting error; the error message doesn’t do much to tell you what the problem is. My initial speculation was largely incorrect, but I’ve left it in place for now. See below. This code: #ifndef uint32_t #define unsigned int uint32_t; #endif is incorrect. The name of the macro being defined goes … Read more
if you want to add a map without iframe, check out this jsfiddle http://jsfiddle.net/cQTdc/ <html> <head> <script type=”text/javascript” src=”http://code.jquery.com/ui/1.10.3/jquery-ui.js”></script> <script src=”https://maps.googleapis.com/maps/api/js?sensor=false”></script> <script> function initialize() { var map_canvas = document.getElementById(‘map_canvas’); var map_options = { center: new google.maps.LatLng(51.372658, 1.354386), zoom:16, mapTypeId: google.maps.MapTypeId.HYBRID } var map = new google.maps.Map(map_canvas, map_options) } google.maps.event.addDomListener(window, ‘load’, initialize); </script> <style> #map_canvas { … Read more
To pass a string as a control name, you can use: ParentControl.Controls(“ControlName”). To pass a string as an application setting name, you can use: My.Settings(“SettingName”). Hence, your code should look something like the following: For i = 301 To 305 Step 1 My.Settings(“h” & i.ToString) = Me.Controls(“TextBox” & i.ToString).Text Next Please note that if the … Read more
As the error says: structure xmlNode has no member “d”. If you want to compare the content of the node, use the member “content”: xmlStrcmp(cur->content, (const xmlChar *)”d”)) 2 solved C++ program error Libxml2 [duplicate]
The solution using Array.prototype.reduce, Object.keys and Array.prototype.forEach functions: var allreasonsids = [{reasonid: 1, reasonname: ‘abc’}, {reasonid: 2, reasonname: ‘def’}, {reasonid: 3, reasonname: ‘ghi’}, {reasonid: 4, reasonname: ‘jkl’}], reasonsandcount = [{reasonid: 1, quantity: 5},{reasonid: 2, quantity: 10},{reasonid: 1, quantity: 3},{reasonid: 3, quantity: 4},{reasonid: 1, quantity: 2},{reasonid: 2, quantity: 6}]; // getting sums for grouped `reasonid` items … Read more
Sorry that I won’t go through your example and your intermediary function; the issue you’re having occurs due to double being insufficient, not the long long. It is just that the number grows too large, causing it to require more and more precision towards the end, more than double can safely represent. Here, try this … Read more