Kirat[ad_1] result[17] is a char value of 0x00. result[18] is a char value of 0xC0. Your compiler implements char as a signed type, so the compiler will sign-extend a char value to a signed int before assigning/adding it to an unsigned int variable. The high bit of 0xC0 is 1, so the extended bits are … Read more
[ad_1] I am not sure if I got your question all clear, this query below will give you the latest employee record if there are multiple user records – SELECT * FROM employmentrecords WHERE id IN(SELECT MAX(id) FROM employmentrecords WHERE ((date_end >=’2017-08-22′ OR date_end IS NULL OR (date_end <=’2017-08-22′ AND date_end >=’2017-08-08′)) AND date_hired <=’2017-08-22′) … Read more
[ad_1] const set1 = { men: {value: ‘men’,label: ‘Men’,type: ‘select’, options: [ { 1: { label: ‘boy’, value_string: ‘1’ } }, { 2: { label: ‘Guy’, value_string: ‘2’ } }, ], }, women: {value: ‘women’,label: ‘Women’,type: ‘select’, options: [ { 1: { label: ‘lady’, value_string: ‘1’ } }, { 2: { label: ‘girl’, value_string: ‘2’ … Read more
[ad_1] You could also usefully do with some error handling on the text box conversions – it is never a good plan to take a text box and expect the user to simply enter valid data: private void buttonSearch_Click(object sender, EventArgs e) { bool process = true; String prodName = textBoxName.Text; int prodID; double prodPrice; … Read more
[ad_1] I assume a typo here, where e should be i… var isLastElement = e == diff.length -1; But anyway, don’t use the loop index. You will save yourself a lot trouble if you use a variable declared outside of the loop… And increment the value of this variable in the ajax callbacks. var callCount … Read more
[ad_1] Sqlite doesn’t place an explicit limit on the length of the VARCHAR, however the maximum length of any string or blob is limited to the maximum length value, which is 1 billion by default. You can increase or decrease this limit as well, though. So you’re really only limited by the memory you have … Read more
[ad_1] You basically have two steps here: First is exploding the arrays (using the explode functions) to get a row for each value in the array, then fixing each element. You do not have the schema here so the internal structure of each element in the array is not clear, however, I would assume it … Read more
[ad_1] In your else-if statement, instead of comparing the two variables, you assigned numberOfPeople to maxRoomCapacity. The assignment evaluates to true, causing the body of that if-else to execute, causing the flow of your program to skip the else statement. The problem is here: else if (maxRoomCapacity = numberOfPeople) change it to: else if (maxRoomCapacity … Read more
[ad_1] Perl is telling you exactly what is wrong. You have used the strict pragma, so using the %hash variable without declaring it is a syntax error. While the string %hash does not appear in your code, the string $hash{…} does, on each of the problem lines. This is the syntax to access an element … Read more
[ad_1] You need to familiarize yourself with the concept of a digest loop in Angular. In short, every time a digest loop runs, all expressions, e.g. {{name}} or ng-show=”isActive && isEnabled”, that are being “$watched” by Angular are evaluated (sometimes more than once). This means that if you are invoking a function inside an expression: … Read more
[ad_1] Why should the compiler warn you about something that is perfectly legal? You are instructing the program to output the content of cout, which is legal, and will work. I am not sure how the operator << is defined for cout, but printing its address would be my expectation, so something like 0x489944 (or … Read more
[ad_1] You need to: #include <vector> You must alway include directly all the headers for the types you use. [ad_2] solved I cannot initiate an integer vector in C++ [closed]
[ad_1] As the comments suggest: expected behavior. You can’t switch on a variable of type float. The answer is: that would be a bad idea anyway. Keep in mind that floating point numbers are “inaccurate” by design (see here for example). Whereas switch has the notion of exactly matching n different cases. But that is … Read more
[ad_1] The spatstat package makes this easy. Since I don’t know what your data looks like, I’ll start by creating some demo data. x <- rnorm(327) y <- runif(327) Now convert the data into a geospatial format using the ppp() function from spatstat. library(spatstat) dta <- ppp(x, y, window = owin(c(-5, 5), c(-5, 5))) Finally, … Read more
[ad_1] You can only get birthday’s which have been shared with the user by his/her friends. All others are off limits. In some cases, this means that you may not be able to get the year depending on what each person has decided to share. In relation to your previous question (which someone else linked … Read more