strtok is working exactly as expected. It breaks the input apart into the strings 123 and 456. strtok (tempRead, ” “); /* Returns 123 */ strtok (NULL, ” “); /* Returns 456 */ I think you can do with a simpler solution: int i = 0; char tempRead[30]; … while (tempRead[i] == ‘ ‘ && … Read more
Casting to integer (Int32) drops the fractional part of your number… int number = (Int32) 3.14159; // value of number will be 3 (not 3.14159) // Do this instead double c = Math.Sqrt(c2); // will give you the result you want output.Text = Convert.ToString(c); solved C# – Math.Sqrt() returning decimals
You could use an object like this. var obj = {}; var name=”jayesh”; obj[name] = ‘some value’; var myvalue = obj.jayesh; You can create a global variable like this: var name=”jayesh”; window[name] = ‘some value’; You can also use eval but this can cause security issues so use with caution! var name=”jayesh”; var evalString = … Read more
You select by element type with a certain prop $(‘label[for=”ProductSelect-option-0″]’).text(‘Choose Color’); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> <label for=”ProductSelect-option-0″>Color</label> 1 solved How to change label value using jQuery, without selecting by class or ID?
From your expected result, it appears that each “group” is based on contiguous id values. For this, you can use the compare-cumsum-groupby pattern, and then use agg to get the min and max values. # Sample data. df = pd.DataFrame( {‘id’: [1, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, … Read more
A possible solution: library(lubridate) # example time data time = c( “2015-10-05 15:44:41.986797”, “2015-10-05 15:59:23.389583”, “2015-10-05 16:59:44.99402”, “2015-10-05 16:59:44.99402”, “2015-10-05 16:59:44.99402”, “2015-10-05 16:59:44.99402”, “2015-10-05 17:59:59.594524”, “2015-10-05 17:59:59.594524”, “2015-10-05 18:00:05.555564” ) # transform time strings to POSIXct objects for count time <- ymd_hms(time) # count by second event <- data.frame(table(time)) # transform time factors to POSIXct … Read more
/* !important are just used to overide the bootstrap css in the snippet */ .alertContainer { border-radius: 0 !important; border-width: 0 !important; padding: 0 !important; height: auto !important; position: absolute !important; bottom: 15px !important; left: 0; right: 0; margin: 0 auto !important; width: 480px !important; display: table; } .leftPart { text-align: center; width: 55px; font-size: … Read more
Note that conv2(double(im(:,:,q)),mask,’same’)./sz^2 is the same as conv2(double(im(:,:,q)),mask./sz^2,’same’) This is because the convolution and the multiplication commute. Thus, the convolution operation computes a local mean. Without the division, it would be a local sum. 0 solved Why is the output of `conv2()` is divided by `sz^2`?
Yes, it does benefit the GC to set the properties to null. Doing so removes the references from the element (that is contained in the DOM) to the handler function, and given that it probably is the only reference to the function it makes the function eligible for collection. However, unless the function is a … Read more
This is not possible. AWS has racks of ‘host’ computers, each with a particular specification in terms of CPU type, number of CPUs, RAM, directly-attached disks (sometimes), attached GPUs (sometimes), network connectivity, etc. Each of these hosts is then divided into multiple ‘instances’, such as: This is showing that the R5 Host contains 96 virtual … Read more
You probably defined a function cercle that draws French circles. The function should look like: def cercle(canv, x, y, rad): return canv.create_oval(x-rad, y-rad, x+rad, y+rad, width=2) Note that the function must return the circle object. Otherwise self.ouvre is None and then you can not delete it as you do not have a reference to the … Read more
In your first example: .container.inner_content.text_section Match any element that has all three classes .container.inner_content.text_section { color: red; } <div class=”container inner_content”>one class</div> <div class=”container inner_content”>two classes</div> <div class=”container inner_content text_section”>all three classes</div> Your second example is totally different: .container .inner_content .text_section Match any element that is a descendant of an element with class .container and … Read more
Short answer is: you can’t apply Trilinear Inerpolation. Let’s start with 2x2x2 blocks. Each block, is represented by it’s centre pixel ( 1,2,3,4 in ugly yellow on my sketch). Each pixel is located at the corner of a cell. A pixel (the red dot), will be shared by up to 4 blocks that overlap. With … Read more
Based on your description: data2[] <- lapply(data2, function(x) vapply(x, paste, collapse = “, “, character(1L))) Or data2[] <- lapply(data2, function(x) vapply(x, toString, character(1L))) 2 solved how do you apply a function to all of the columns in data frame? [closed]
how to check whether the e-mail sent successfully? (I used <a href=”mailto) .can we do this using javascript? [closed] solved how to check whether the e-mail sent successfully? (I used