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“Find next” in Vim
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It is n for next and N for previous.
And if you use reverse search with ? (for example, ?cake) instead of /, it is the other way round.
If it is installed on your system, you should try to run vimtutor command from your terminal, which will start a tutorial of the ...
Unexpected Caching of AJAX results in IE8
... query string, thereby preventing IE from caching the response.
Note that if you have other Ajax calls going on where you do want caching, this will disable it for those too. In that case, switch to using the $.ajax() method and enable that option explicitly for the necessary requests.
See http://...
How to list npm user-installed packages?
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If you install your modules at another folder using --prefix, then you need to add the --prefix too into this npm list command.
– Sany Liew
Aug 6 '18 at 4:06
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How can I scroll a web page using selenium webdriver in python?
...(0, document.body.scrollHeight);")
to scroll to the bottom of the page.
If you want to scroll to a page with infinite loading, like social network ones, facebook etc. (thanks to @Cuong Tran)
SCROLL_PAUSE_TIME = 0.5
# Get scroll height
last_height = driver.execute_script("return document.body.sc...
Difference between TCP and UDP?
What is the difference between TCP and UDP?
12 Answers
12
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Iterate through the fields of a struct in Go
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v.Field(i).Interface() panics if you try to access non exported private fields. Just be careful :)
– Tarion
Mar 9 '17 at 11:03
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How to empty/destroy a session in rails?
... available for clearing hash will work with sessions.
session.clear
or
if specific keys have to be destroyed:
session.delete(key)
Tested in rails 3.2
added
People have mentioned by session={} is a bad idea. Regarding session.clear, Lobati comments- It looks like you're probably better off...
How to do a join in linq to sql with method syntax?
...own the expansion in the case where the join is just followed by a select. If you've got something else, it becomes more tricky due to transparent identifiers - the mechanism the C# compiler uses to propagate the scope of both halves of the join.
So to change Justin's example slightly:
var result ...
Remove scroll bar track from ScrollView in Android
... android:scrollbarThumbVertical="@null" Add this on scrollview if you want your screen to scroll when keyboard is open :)
– Biswas Khayargoli
Feb 17 '17 at 19:52
a...
Ruby regular expression using variable name
...ub( /#{var}/, 'foo' ) # => "a test foo"
Things get more interesting if var can contain regular expression meta-characters. If it does and you want those matacharacters to do what they usually do in a regular expression, then the same gsub will work:
var = "Value|a|test"
str = "a test Value"...