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Connect to Amazon EC2 file directory using Filezilla and SFTP
... ppk format. Click Yes, then give the file a name and store it somewhere.
If the new file is shown in the list of Keyfiles, then continue to the next step. If not, then click "Add keyfile..." and select the converted file.
File > Site Manager Add a new site with the following parameters:
Host...
Any equivalent to .= for adding to beginning of string in PHP?
Just wondering if there is something like .= for adding text to the beginning of a string, e.g.:
5 Answers
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Clojure differences between Ref, Var, Agent, Atom, with examples
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In coordinated access, if I want to only change state-a, but refer to state-b in doing so, I still need a ref correct? So it's not changing multiple things but referring to multiple things while changing any of them?
– event_...
Add a prefix string to beginning of each line
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# If you want to edit the file in-place
sed -i -e 's/^/prefix/' file
# If you want to create a new file
sed -e 's/^/prefix/' file > file.new
If prefix contains /, you can use any other character not in prefix, or
escape t...
How to cherry-pick multiple commits
...mit A to commit B (where A is older than B), run:
git cherry-pick A^..B
If you want to ignore A itself, run:
git cherry-pick A..B
(Credit goes to damian, J. B. Rainsberger and sschaef in the comments)
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Link to the issue number on GitHub within a commit message
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If you want to link to a GitHub issue and close the issue, you can provide the following lines in your Git commit message:
Closes #1.
Closes GH-1.
Closes gh-1.
(Any of the three will work.) Note that this will link to the ...
ASP.NET custom error page - Server.GetLastError() is null
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If you store it in the application, what about all the other users of the system. Shouldn't it be in the session?
– BrianK
Aug 7 '09 at 1:40
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iterating over and removing from a map [duplicate]
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As of Java 8 you could do this as follows:
map.entrySet().removeIf(e -> <boolean expression>);
Oracle Docs: entrySet()
The set is backed by the map, so changes to the map are reflected in the set, and vice-versa
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Showing which files have changed between two revisions
...ave been separated for a while and wanted to know which files have been modified.
18 Answers
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How to split a comma-separated string?
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If you need to keep empty entries (eg.for consistent array length) use split(",",-1) as per stackoverflow.com/questions/14602062/…
– Fast Engy
Jul 16 '15 at 2:16
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