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How to use the TextWatcher class in Android?
Can anyone tell me how to mask the substring in EditText or how to change EditText substring input to password type or replace by another character like this 123xxxxxxxxx3455
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Is there still any reason to learn AWK?
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I think it depends on the environment you find yourself in. If you are a *nix person, then knowing awk is a Good Thing. The only other scripting environment that can be found on virtually every *nix is sh. So while grep, sed, etc can surely replace awk on a ...
Can JSON start with “[”?
... (curly brace), and [ characters (square brackets) represent an array element in JSON.
3 Answers
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Log4net rolling daily filename with date in the file name
I would like to have files named for example:
9 Answers
9
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Why is @font-face throwing a 404 error on woff files?
...ace on my company's site and it works/looks great. Except Firefox and Chrome will throw a 404 error on the .woff file. IE does not throw the error. I have the fonts located at the root but I've tried with the fonts in the css folder and even giving the entire url for the font. If remove those fon...
UITableViewCell, show delete button on swipe
... support conditional editing of the table view. This only needs to be implemented if you are going to be returning NO for some items. By default, all items are editable.
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
// Return YES if you want the spe...
The function to show current file's full path in mini buffer
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It's the built-in function buffer-file-name that gives you the full path of your file.
The best thing to do is to have your emacs window to always show your system-name and the full path of the buffer you're currently editing :
(setq frame-title-format
(list...
Plot two graphs in same plot in R
I would like to plot y1 and y2 in the same plot.
16 Answers
16
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Force to open “Save As…” popup open at text link click for PDF in HTML
I have some big size PDF catalogs at my website, and I need to link these as download. When I googled, I found such a thing noted below. It should open the " Save As... " popup at link click...
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How to get the nvidia driver version from the command line?
...e installed. I found How to get the cuda version? but that does not help me here.
7 Answers
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