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How do I change read/write mode for a file using Emacs?
...ead-only
or in more recent versions of Emacs
M-x read-only-mode
On my Windows box, that amounts to Alt-x to bring up the meta prompt and typing "toggle-read-only" to call the correct elisp function.
If you are using the default keyboard bindings,
C-x C-q
(which you read aloud as "Co...
Unable to make the session state request to the session state server
...
Your my hero... was looking for that for so long.
– G43beli
May 11 '18 at 13:16
1
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Creating my own Iterators
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@gbjbaanb: The good thing about my code is that it can be used by STL algorithms.
– Konrad Rudolph
Sep 29 '08 at 13:21
1
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Apply .gitignore on an existing repository already tracking large number of files
I have an existing Visual Studio project in my repository. I recently added a .gitignore file under my project and I assume that tells Git to ignore the files listed in the file.
...
Creating a new dictionary in Python
...g -- plus it's extremely flexible. I'm sure its a lack of understanding on my part. With that in mind, my questions are: why bother? What is saved here, easier here, faster here, etc.? Benefit is exactly what?
– fyngyrz
Jul 1 '15 at 12:01
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Using Build Flavors - Structuring source folders and build.gradle correctly
...t create the folders. You do need to create them yourself.
If you look at my IO talk you'll see how we mix in together values from the flavors and build type to create the variant.
For the Java source:
src/main/java
src/flavor1/java
src/debug/java
are all 3 used to create a single output. This ...
How to read/process command line arguments?
...tting
allow_interspersed_args and doing the
parser dispatch manually
And my personal favorite:
argparse allows the type and
action parameters to add_argument()
to be specified with simple
callables, while optparse requires
hacking class attributes like
STORE_ACTIONS or CHECK_METHODS to get
prope...
Git - How to use .netrc file on Windows to save user and password
...efs/heads/*:refs/remotes/origin/*
url = https://bob@code.google.com/p/my-project/
Git will not resolve your credentials via _netrc, to fix this remove your username, like so:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = https://code.google.com/p/my-project...
RSpec vs Cucumber (RSpec stories) [closed]
...d actively use specs, of course. But it still feels weird to use Cucumber. My current view on this, is that it's convenient to use Cucumber when you're implementing application for the client and do not understand how the whole system is supposed to work yet.
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MySQL INSERT INTO table VALUES.. vs INSERT INTO table SET
...ll, both syntaxes are equivalent. The first is SQL standard, the second is MySQL's extension.
So they should be exactly equivalent performance wise.
http://dev.mysql.com/doc/refman/5.6/en/insert.html says:
INSERT inserts new rows into an existing table. The INSERT ... VALUES and INSERT ... SET...