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How do you detect Credit card type based on number?
...rCard: ^5[1-5][0-9]{5,}|222[1-9][0-9]{3,}|22[3-9][0-9]{4,}|2[3-6][0-9]{5,}|27[01][0-9]{4,}|2720[0-9]{3,}$ Before 2016, MasterCard numbers start with the numbers 51 through 55, but this will only detect MasterCard credit cards; there are other cards issued using the MasterCard system that do not fall...
read complete file without using loop in java
...er use.
– Barry NL
Feb 13 '15 at 11:27
String data = Files.toString(new File("path.txt"), Charsets.UTF_8);. Just a sma...
Why aren't Java Collections remove methods generic?
..., it will explain why.
– JeeBee
Jan 27 '09 at 13:01
42
Actually, it's very simple! If add() took...
Removing duplicates in lists
...raph states.
– poke
Sep 21 '19 at 6:27
Oh oops. Should have read the whole thing. What I ended up doing was using tupl...
PHP Pass variable to next page
...till a cookie.
– Decent Dabbler
Jan 27 '10 at 5:26
To elaborate on my own comment. The reason is that, because, as you...
Free XML Formatting tool [closed]
... |
edited Sep 1 '11 at 11:27
pauloya
2,46311 gold badge2929 silver badges5050 bronze badges
answered Oct...
append to url and refresh page
... me.
– greaterKing
Jan 11 '17 at 15:27
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show 4 more comments
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How do I escape a single quote in SQL Server?
...omputed columns or you may get an error. stackoverflow.com/questions/9235527/…
– datagod
Mar 9 '17 at 15:52
@Richar...
Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
...ibrary/…
– dylnmc
Sep 5 '14 at 20:27
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