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Javascript and regex: split string and keep the separator
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Use (positive) lookahead so that the regular expression asserts that the special character exists, but does not actually match it:
string.split(/<br \/>(?=&#?[a-zA-Z0-9]+;)/g);
See it in action:
var string = "aaaaaa...
How to check if a query string value is present via JavaScript?
How can I check if the query string contains a q= in it using JavaScript or jQuery?
10 Answers
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Why does (i
I have written a piece of Java code which is running in an infinite loop.
10 Answers
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How to convert a string with comma-delimited items to a list in Python?
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Like this:
>>> text = 'a,b,c'
>>> text = text.split(',')
>>> text
[ 'a', 'b', 'c' ]
Alternatively, you can use eval() if you trust the string to be safe:
>>> text = 'a,b,c'
>>> text = eval('[' + text + ']')
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Java: Class.this
...en.this refers to this of the enclosing class.
This example should explain it:
public class LocalScreen {
public void method() {
new Runnable() {
public void run() {
// Prints "An anonymous Runnable"
System.out.println(this.toStri...
Software keyboard resizes background image on Android
Whenever the software keyboard appears, it resizes the background image. Refer to the screenshot below:
17 Answers
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Java, Classpath, Classloading => Multiple Versions of the same jar/project
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Classloader related problems are a quite complex matter.
You should in any case keep in mind some facts:
Classloaders in an application are usually more than a single one. The bootstrap class loader delegates to the appropriate. When you instantiate a new clas...
Check if user is using IE
I am calling a function like the one below by click on divs with a certain class.
30 Answers
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Difference between “\n” and Environment.NewLine
What is the difference between two, if any (with respect to .Net)?
7 Answers
7
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unix - head AND tail of file
...follow
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edited Aug 29 '18 at 14:17
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