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What are the benefits of learning Vim? [closed]
...o use vi for a sudo edit:
$ sudo vi
Also, GMail uses vi-ish commands for selecting & moving emails around!
You don't have to be a master.
Just learn
The basics:
How to switch from command mode to insert mode i
How to switch from insert mode to command mode Esc
How to navigate up a li...
How to unpack and pack pkg file?
...can try SuspiciousPackage (free app), and if you need more options such as selectively unpacking specific files, then have a look at Pacifist (nagware).
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How can I see what has changed in a file before committing to git?
...t add -p is a combination of staging, seeing the changes you can stage and selecting them one by one in an interactive manner. See Commit only part of a file in Git for more on git add -p.
– Angelos Asonitis
Apr 7 '19 at 12:50
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Do DOM tree elements with ids become global variables?
...makes the value of the name attribute accessible for form elements (input, select, etc).
Gecko and Webkit incorrectly do NOT make <a> tags accessible via their name attribute.
Gecko incorrectly handles multiple named elements with the same name (it returns a reference to a single node instead ...
What makes Lisp macros so special?
...could write a macro that lets you say something like:
(setvar *rows* (sql select count(*)
from some-table
where column1 = "Yes"
and column2 like "some%string%")
And thats not even getting into Reader macros.
Hope this helps.
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How do I connect to a specific Wi-Fi network in Android programmatically?
...ows a list of Wi-Fi networks available and connect to whichever network is selected by the user.
10 Answers
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Clone private git repo with dockerfile
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The answer selected for this question is not a good answer anymore. It was correct in 2014 but for 2020 this is the correct answer.
– Bikal Basnet
Apr 8 at 19:05
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How can I get the root domain URI in ASP.NET?
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This should be the selected answer. Too many string manipulation that is unneeded.
– Ghasan
Dec 7 '15 at 3:18
1
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Mockito match any class argument
... Thanks, isA(A.class) works for me just fine and the mvcConversionService select the right class. This was not working with any(A.class) and eq(A.class).
– d3rbastl3r
Jul 9 '19 at 6:30
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How to change the foreign key referential action? (behavior)
...r, so I wrote something to make the statements for me. Figured I'd share:
SELECT
CONCAT('ALTER TABLE `' ,rc.TABLE_NAME,
'` DROP FOREIGN KEY `' ,rc.CONSTRAINT_NAME,'`;')
, CONCAT('ALTER TABLE `' ,rc.TABLE_NAME,
'` ADD CONSTRAINT `' ,rc.CONSTRAINT_NAME ,'` FOREIGN KEY (`',kcu.COLUMN_NAME,
...