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Which $_SERVER variables are safe?
...ues are guaranteed to be the valid address of the client, as verified by a TCP/IP handshake. This is the address where any response will be sent to. REMOTE_HOST relies on reverse DNS lookups though and may hence be spoofed by DNS attacks against your server (in which case you have bigger problems an...
SELECT INTO using Oracle
... new_table as select * from old_table WHERE 1=2.
– KMån
Feb 12 '10 at 9:38
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华为公司的新产品研发流程管理 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...日子，这一天从欧洲市场传来了捷报：华为将为荷兰移动通信运营商telfort建设第三代网络。这是华为的首份欧洲合同。对于这桩价值数亿欧元的交易，用华为总裁任正非的话来说，“在华为成为全球规模的移动解决方案供应商...
HTTP authentication logout via PHP
...lly works and deserves more credit.
– Charlie Rudenstål
Apr 15 '13 at 14:09
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I think that this ...
Multiple lines of text in UILabel
...d Apr 5 '18 at 10:42
Linus Unnebäck
14k99 gold badges5959 silver badges7575 bronze badges
answered Jun 13 '09 at 7:43
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Scale image to fit a bounding box
...t give a quack about semantics :)
– Christian Wattengård
Jan 7 '14 at 11:46
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How do the post increment (i++) and pre increment (++i) operators work in Java?
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@KlasLindbäck commutative means that you can swap both expressions and still get the same result. So a++ + ++a == ++a + a++ (5 + 7 == 6 + 6; a == 7 at the end).
– Aurril
Jun 16 '16 at 13:28
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Remote Connections Mysql Ubuntu
...th your actual IP in the xxx's
mysqld 1046 mysql 10u IPv4 5203 0t0 TCP xxx.xxx.xxx.xxx:3306 (LISTEN)
If the above statement returns correctly you will then be able to accept remote users. However for a remote user to connect with the correct priveleges you need to have that user created i...
jQuery: Can I call delay() between addClass() and such?
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Very helpful! Thank you!
– Fabian Jäger
Jan 18 '18 at 15:49
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How to export table as CSV with headings on Postgresql?
...ROM mytable) TO STDOUT" > mytable.csv
– Juha Palomäki
Jun 6 '19 at 16:00
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