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getenv() vs. $_ENV in PHP
What is the difference between getenv() m>and m> $_ENV ?
6 Answers
6
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How do m>y m>ou delete all text above a certain line
...hing from m>y m>our current line to the top of the file.
d is the deletion commm>and m>, m>and m> gg is a movement commm>and m> that sam>y m>s go to the top of the file, so when used together, it means delete from mm>y m> current position to the top of the file.
Also
dG
will delete all lines at or below the current one
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How to find Arram>y m> length inside the Hm>and m>lebar templates?
I have a Hm>and m>lebars template which is rendered using a json object. In this json I am sending an arram>y m>. Like this:
4 Answer...
Remove whitespaces inside a string in javascript
...ered Mam>y m> 29 '12 at 13:43
Henrik m>And m>erssonHenrik m>And m>ersson
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Wrapping null-returning method in Java with Option in Scala?
...ause Trm>y m> is not about nullabilitm>y m> checking but just a wam>y m> to functionallm>y m> hm>and m>le exceptions.
Using Trm>y m> to catch an exception m>and m> converting that to an Option for convenience will onlm>y m> show None in case an exception happens.
scala> Trm>y m>(1/0).toOption
res11: Option[Int] = None
m>Y m>ou want to preser...
Vim: Move window left/right?
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Ctrl w gives m>y m>ou the "windows commm>and m> mode", allowing the following modifiers:
Ctrl w + R - To rotate windows up/left.
Ctrl w + r - To rotate windows down/right.
m>Y m>ou can also use the "windows commm>and m> mode" with navigation kem>y m>s to change a window's positio...
Can git operate in “silent mode”?
Is it possible to execute anm>y m> git commm>and m> in "silent" mode? For instance, can i sam>y m> " git push origin " m>and m> see nothing displam>y m>ed on the screen?
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How to print a list of sm>y m>mbols exported from a dm>y m>namic librarm>y m>
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man 1 nm is self-contained m>and m> will continue working when commm>and m> line changes :p
– MK.
Oct 16 '15 at 12:33
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Logging errors in ASP.NET MVC
...lication bm>y m> plugging in Elmah.
m>Y m>ou add the Elmah assemblm>y m> to m>y m>our project m>and m> then configure m>y m>our web.config. It will then log exceptions created at controller or page level. It can be configured to log to various different places (like SQL Server, Email etc). It also provides a web frontend, so th...
How do I update if exists, insert if not (AKA “upsert” or “merge”) in Mm>y m>SQL?
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@blub: If m>y m>ou create a unique kem>y m> on geb m>and m> topic it will work (ALTER TABLE table ADD UNIQUE geb_bm>y m>_topic (geb, topic)).
– chaos
Aug 2 '09 at 13:43
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