Are there files like DLLS formed? No. Ruby is an interpreted language much like JavaScript, Python, and PHP. If there is not a main() defined, what is the entrypoint for a program? Well, what do you define as an entry point? If you mean running a particular file, then anything not wrapped in a class … Read more
Why use C# and not assembler? Because it’s a higher level abstraction that allows you to do the same things more quickly and with fewer errors. You would use a CEP product like Apama for the same reason. It’s designed to make even driven programming quicker and easier than using other technologies. solved Whats difference … Read more
Well, your question is very general! As I understand and based on my experience, I suggest you something: 1- First and most efficient is that you can analysis your data online then extract your statistics and keep your results. Easy for research here: http://www.mathworks.com/help/images/examples/detecting-cars-in-a-video-of-traffic.html 2- You can tag your data and keep only the sequences … Read more
There are two solutions here – one is the algebra that solves the problem you’re actually presenting (because estimation isn’t required here), and the other is the code for doing the estimating if it WERE required. Algebra: If we express the markup rate and both tax rates as 1 + increase%, it makes our math … Read more
The problem you’re facing here is that your regex is replacing newline characters with a space before the final replacement of newline characters by <br /> elements occurs. As a result, in cases where your hashed string is preceded by a newline, the highlight will appear on the previous line, rather than correctly being placed … Read more
You can use negative lookbehind: String regex = “(?<!GoodClass\\.)\\bNiceMethod\\b”; 1 solved Regular expression to fetch lines evaluating only one part of a string, java
Your error log shows you have SecurityException: Permission Denial…with revoked permission android.permission.CAMERA. This means you are targetting API level 23 and the user has revoked the CAMERA permission. You should add code to check and request permission and handle permission acceptance/denial. Read more about it here. 3 solved Android – Menu Item Crashing on Click … Read more
I got the solution… private void method(String txt) { Pattern pattern = Pattern.compile((“md5_id=[a-zA-Z_0-9]{5,}”)); Matcher m = pattern.matcher(txt); while (m.find()) { Log.d(“log”, m.group()); } } 1 solved get matches words by regex java
In the future, please follow the questions guidelines. library(lubridate) start = as.Date(c(“14.01.2015”, “26.03.2015”),format = “%d.%m.%Y”) end = as.Date(c(“18.01.2015”, NA),format = “%d.%m.%Y”) diff = ifelse(!is.na(end),difftime(end,start,units=”days”),difftime(Sys.time(),start,units=”days”)) df = data.frame(start,end,diff) View(df) start end diff 1 2015-01-14 2015-01-18 4.0000 2 2015-03-26 NA 174.7846 solved How to get date difference if column is NA [closed]
$sql=”SELECT [..snip..] and password=’password_verify($password, $hashAndSalt)'”; ^^^^^^^^^^^^^^^ You cannot embed PHP code in a string and expect PHP to execute it, nor will MySQl execute PHP code for you, since MySQL has absolutely no idea what PHP is. Even if that php function call did magically somehow get executed, it can only ever return a boolean … Read more
You would need to use something like \d{5} which will match 5 digits. Depending on the language you are using you would then access whatever the group matched. For instance, in Java: String str =”AF1400006″; Pattern p = Pattern.compile(“\\d{5}”); Matcher m = p.matcher(str); if(m.find()) System.out.println(m.group()); Which yields the number you are after. An example of … Read more
I just modified your function a little. Here is the code #include <stdio.h> #include <math.h> int prime(int a) { int b=2,n=0; for(b=2; b<a; b++) { if (a%b==0) { n++; break; } } return(n); } int main(void) { int c, answer; printf(“Please enter the number you would like to find is prime or not= “); scanf(“%d”,&c); … Read more
The following Regex should ensure that the name matches Google’s name guidelines: [-.’_-[:alnum:]]{6,20} 1 solved Does regexp to validate Youtube channel name and link to channel exists?
The solution was the visbility css property. I just applied visibility:hidden; to each individual tr element. solved Completely hiding a table’s rows [closed]
Do it like this $(‘input[type=submit]’).click(function(){ var alldata = “”; $(‘span’).each(function(){ var $span = $(this); var spanTxt = $span.text(); alldata += spanTxt + ” “; }); alert(alldata); }); Here all data has all the spans text Demo Fiddle Here i have used some extra variable for showing current span their text for understanding, you can loose … Read more