Took me little long to debug your code but I think I found where the problem is. Actually, the problem isn’t with the code that you have shown us. The problem is somewhere else. You have missed to close two function. Look at the code below: $(document).ready(function () { $(“.newsletter”).colorbox({ iframe: true, width: “500px”, height: … Read more
Ignoring the fact that this code results in an error, I can tell you the following. var i=0; is defining a variable named i to the value 0. flightprices[i] means the i+1th element of the array flightprices. [] notation is an array selector. Because JavaScript is 0-indexed, flightprices[0] means the first element, flightprices[1] is the … Read more
Regex can do that: s = “asd[123]348dsdk[45]sdhj71[6789]sdfh” import re s_filter=” “.join(re.findall(r”\[(\d+)\]”,s))) print(s_filter) Output: 123 45 6789 Pattern explained: \[ \] are the literal square brackets (\d+?) as as few numbers inside them as capture group re.findall finds them all and ‘ ‘.join(iterable)combines them back into a string. 2 solved Extract all numbers in brackets with … Read more
Introduction This article provides a solution to the problem of extracting all numbers in brackets with Python. It explains the steps needed to use the Python programming language to extract all numbers in brackets from a given string. It also provides a sample code snippet to demonstrate the solution. Finally, it provides a discussion of … Read more
After stripping out everything besides the control statements, this is what we’re left with: public void onClick(View v) { if (id == R.id.button6) { //snip } else if (id == R.id.button1) { if (doubler == 0) { if (value > 1000) { //snip } else if (value < 1000) { //snip } } } if … Read more
On line 161 you are doing an else if but there fore you did’nt specify any if. I don’t know what your doing in your code. But either remove the else in the else if statement or create an if statement before the else if. An else if statement comes after an if statement or … Read more
To answer your first question. By doing an if statement in one line you are limited to one operation, so to speak. if(ret != 0) return false; Whilst using the curly brackets you are declaring a block with code operations. if(ret != 0) { /* do other stuff here */ return false; } There is … Read more
The output of from_addr will be there if you are receiving results from your query. Take a look at this example: $string = ‘<hello world>’; echo $string; echo htmlspecialchars(‘<hello world>’); Whereas, echo $string will show in the source code, but is being treated as a tag, and therefore not display “on screen”. Using the htmlspecialchars() … Read more
You can use Pattern and Matcher: String input = “Java: split text [duplicate],[description blablablablablabla]”; Pattern pattern = Pattern.compile(“\\[(.*?)\\]”); Matcher matcher = pattern.matcher(input); ArrayList<String> stringList = new ArrayList<String>(); while(matcher.find()) { stringList.add(matcher.group(1)); } //If you just need the results to be stored in an array of Strings anyway. String[] stringArray = stringList.toArray(new String[stringList.size()]); 1 solved Java: split … Read more