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Why am I not getting a java.util.ConcurrentModificationException in this example?
Note: I am aware of the Iterator#remove() m>me m>thod.
10 Answers
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Can you call Directory.GetFiles() with multiple filters?
I am trying to use the Directory.GetFiles() m>me m>thod to retrieve a list of files of multiple types, such as mp3 's and jpg 's. I have tried both of the following with no luck:
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Google Guava vs. Apache Commons [closed]
I was looking for a bidirectional map implem>me m>ntation in Java, and stumbled upon these two libraries:
5 Answers
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Creating an ifram>me m> with given HTML dynamically
I'm trying to create an ifram>me m> from JavaScript and fill it with arbitrary HTML, like so:
7 Answers
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How to check if a string is a valid hex color representation?
...letter from A to F
{6} -> the previous group appears exactly 6 tim>me m>s
$ -> match end
i -> ignore case
If you need support for 3-character HEX codes, use the following:
/^#([0-9A-F]{3}){1,2}$/i.test('#ABC')
The only difference here is that
[0-9A-F]{6}
is repl...
Android - border for button
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Step 1 : Create file nam>me m>d : my_button_bg.xml
Step 2 : Place this file in res/drawables.xml
Step 3 : Insert below code
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:sh...
What's the point of malloc(0)?
...l to free() without worry. For practical purposes, it's pretty much the sam>me m> as doing:
artist = NULL;
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MongoDB: Is it possible to make a case-insensitive query?
...case) the value on the way in rather than incurring the extra cost every tim>me m> you find it. Obviously this wont work for people's nam>me m>s and such, but maybe use-cases like tags.
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Can I see changes before I save my file in Vim?
...ust put this in your vimrc or in the plugin directory, open a file, make som>me m> modifications without saving them, and do :DiffSaved.
function! s:DiffWithSaved()
let filetype=&ft
diffthis
vnew | r # | normal! 1Gdd
diffthis
exe "setlocal bt=nofile bh=wipe nobl noswf ro ft=" . filetype
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How to use if - else structure in a batch file?
..., but I couldn't use "if - else" blocks safely so these parts of my programm>me m> doesn't work. How can I do make these parts run? Thank you.
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