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How to find current transaction level?
...transaction_isolation_level
WHEN 0 THEN 'Unspecified'
WHEN 1 THEN 'ReadUncommitted'
WHEN 2 THEN 'ReadCommitted'
WHEN 3 THEN 'Repeatable'
WHEN 4 THEN 'Serializable'
WHEN 5 THEN 'Snapshot' END AS TRANSACTION_ISOLATION_LEVEL
FROM sys.dm_exec_sessions
where session_id = @@SPID
docs.microsoft.c...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
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create a trusted self-signed SSL cert for localhost (for use with Express/Node)
...ocation
O = Organization Name
OU = Organizational Unit
CN = www.localhost.com
[v3_req]
keyUsage = critical, digitalSignature, keyAgreement
extendedKeyUsage = serverAuth
subjectAltName = @alt_names
[alt_names]
DNS.1 = www.localhost.com
DNS.2 = localhost.com
DNS.3 = localhost
An explanation of this...
How do I get cURL to not show the progress bar?
...
curl -s http://google.com > temp.html
works for curl version 7.19.5 on Ubuntu 9.10 (no progress bar). But if for some reason that does not work on your platform, you could always redirect stderr to /dev/null:
curl http://google.com 2>/de...
Moving Git repository content to another repository preserving history
...ory ( repo1 ) to another existing repository ( repo2 ) using the following commands:
9 Answers
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Why do you have to call .items() when iterating over a dictionary in Python?
...ouldn't you find it astonishing if one sense of in (the loop clause) had a completely different meaning from the other (the presence check)? I sure would! It naturally works that way for lists, sets, tuples, ...
So, when C is a dictionary, if in were to yield key/value tuples in a for loop, then,...
How do I fix "The expression of type List needs unchecked conversion…'?
...sible to implement it to do so.
By doing your own cast up front, you're "complying with the warranty terms" of Java generics: if a ClassCastException is raised, it will be associated with a cast in the source code, not an invisible cast inserted by the compiler.
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How do I insert a linebreak where the cursor is without entering into insert mode in Vim?
...Enter. Then, fspace. to move forward to the next space and repeat the last command.
Depending on your autoindent settings, the above may or may not indent the return statement properly. If not, then use sEnterTabEsc instead to replace the space with a newline, indent the line, and exit insert mode....
How do I get an animated gif to work in WPF?
...on with weird artifacts.
Best solution I have found so far:
https://github.com/XamlAnimatedGif/WpfAnimatedGif
You can install it with NuGet
PM> Install-Package WpfAnimatedGif
and to use it, at a new namespace to the Window where you want to add the gif image and use it as below
<Window x:C...
Pushing an existing Git repository to SVN
...flicted-files)
5.3. git rebase --continue
5.4. (repeat 5.1.)
6. git svn dcommit
After #3 you'll get a cryptic message like this:
Using higher level of URL: protocol:///path/to/repo/PROJECT => protocol:///path/to/repo
Just ignore that.
When you run #5, you might get conflicts. Resolve t...