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JavaScript chop/slice/trim off last character in string
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forgive me if I'm wrong but don't you need to assign the value of str.substring to str again? Like str = str.substring(0, str.length -1);
– Doug Molineux
Jul 15 '11 at 16:10
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What is InputStream & Output Stream? Why and when do we use them?
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The goal of InputStream and OutputStream is to abstract different ways to input and output: whether the stream is a file, a web page, or the screen shouldn't matter. All that matters is that you receive information from the stream (or send information into that stream.)
InputStre...
Remove element by id
... = function() {
for(var i = this.length - 1; i >= 0; i--) {
if(this[i] && this[i].parentElement) {
this[i].parentElement.removeChild(this[i]);
}
}
}
And then you can remove elements like this
document.getElementById("my-element").remove();
or
do...
What does the fpermissive flag do?
...cs is from errors to warnings. An example is given by the question opener. If you don't know what the edge cases could be, you should not consider using it.
– cli_hlt
Nov 26 '19 at 19:42
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Remove underline from links in TextView - Android
...e URLSpan instances with versions that don't underline. After you call Linkify.addLinks(), call the function stripUnderlines() pasted below on each of your TextViews:
private void stripUnderlines(TextView textView) {
Spannable s = new SpannableString(textView.getText());
URLSpan...
How create table only using tag and Css
... "that's a dumb idea." I hate it when people don't answer the questions... If he asked it, it should be answered
– Brian Leishman
May 5 '12 at 3:50
23
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is there a require for json in node.js
... There's one gotcha with this. The result will be cached! So if you for some reason need to load the data again (say at a cronjob), you'll get the same old result.
– Juho Vepsäläinen
Nov 18 '13 at 11:21
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Is there a Subversion command to reset the working copy?
...o iterate over all of the files, use then grep the result of svn list, and if the grep fails, then delete it.
EDIT:
The solution for the creative script is here: Automatically remove Subversion unversioned files
So you could create a script that combines a revert with whichever answer in the linke...
What is the difference between a map and a dictionary?
...ucture that maps keys to values. Isn't a dictionary the same? What is the difference between a map and a dictionary 1 ?
11 ...
make arrayList.toArray() return more specific types
...ed, see .toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?
If your list is not properly typed you need to do a cast before calling toArray. Like this:
List l = new ArrayList<String>();
String[] a = ((List<String>)l).toArray(new String[l.size()]);
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