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What are the differences between Perl, Python, AWK and sed? [closed]
... each line (or, more generally, to specified ranges of lines) of the input file or files. Its language is based on ed, the Unix editor, and although it has conditionals and so on, it is hard to work with for complex tasks. You can work minor miracles with it - but at a cost to the hair on your head....
How can I view the source code for a function?
...he source version of the Matrix package and save the corresponding .tar.gz file in the current directory. Source code for compiled functions can be found in the src directory of the uncompressed and untared file. The uncompressing and untaring step can be done outside of R, or from within R using th...
How to make shallow git submodules?
...and some indention adjustments were made to conform to the rest of the testfile on "submodule update can handle symbolic links in pwd".
Signed-off-by: Fredrik Gustafsson <iveqy@iveqy.com>
Acked-by: Jens Lehmann <Jens.Lehmann@web.de>
That means this works:
git submodule add --de...
Insert code into the page context using a content script
... exposed code to wait for DOM.
Table of contents
Method 1: Inject another file
Method 2: Inject embedded code
Method 2b: Using a function
Method 3: Using an inline event
Dynamic values in the injected code
Method 1: Inject another file
This is the easiest/best method when you have lots of code. In...
How to view method information in Android Studio?
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The easiest and the most straightforward way:
To activate: File > Settings > Editor > General
For Mac OS X, Android Studio > Preferences > Editor > General and check Show quick documentation on mouse move:
Other ways:
You can go into your IntelliJ's bin folde...
Can you get DB username, pw, database name in Rails?
... uses YAML::load to load the configuration from the database configuration file (database.yml) which you can use yourself to get the information from outside the rails environment:
require 'YAML'
info = YAML::load(IO.read("database.yml"))
print info["production"]["host"]
print info["production"]["d...
Location Services not working in iOS 8
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@Vjay - you have to edit the Info.plist file in an editor, cannot set those keys in Xcode (as of beta 6).
– Kendall Helmstetter Gelner
Aug 23 '14 at 8:06
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How do I find the install time and date of Windows?
...using a disk image. Is there a way to check the creation of the users' profile to solve this issue?
– Bernard Vander Beken
Oct 1 '13 at 14:27
8
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CMake link to external library
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@Andre IMPORTED_LOCATION seems to require the path to the file instead of the directory containing the file
– SOUser
Apr 2 '17 at 15:13
1
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Search for string and get count in vi editor
I want to search for a string and find the number of occurrences in a file using the vi editor.
8 Answers
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