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varbinary to string on SQL Server
...20697320612074657374
select cast(@b as varchar(max)) /*Returns "This is a test"*/
This is the equivalent of using CONVERT with a style parameter of 0.
CONVERT(varchar(max), @b, 0)
Other style parameters are available with CONVERT for different requirements as noted in other answers.
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The specified named connection is either not found in the configuration, not intended to be used wit
...-one seemed to cover.
I had a main project with a couple of models, and a Test Project containing unit tests. The Test Project was working, but then stopped with the error mentioned in the OP. I hadn't done any renaming or moving of the EDMX file.
A lot of the advice mentioned comparing .config fi...
How to elegantly deal with timezones
...Note that there isn't a binary distribution, you'll have to download the latest version and compile it yourself.
At the time of this writing, it currently parses all of the files in the latest data distribution (I actually ran it against the ftp://elsie.nci.nih.gov/pub/tzdata2011k.tar.gz file on Se...
In Typescript, How to check if a string is Numeric
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I would choose an existing and already tested solution. For example this from rxjs in typescript:
function isNumeric(val: any): val is number | string {
// parseFloat NaNs numeric-cast false positives (null|true|false|"")
// ...but misinterprets leading-numb...
PowerShell: Store Entire Text File Contents in Variable
...o get the entire contents of a file:
$content = [IO.File]::ReadAllText(".\test.txt")
Number of lines:
([IO.File]::ReadAllLines(".\test.txt")).length
or
(gc .\test.ps1).length
Sort of hackish to include trailing empty line:
[io.file]::ReadAllText(".\desktop\git-python\test.ps1").split("`n")...
GPU Emulator for CUDA programming without the hardware [closed]
...Is there an emulator for a Geforce card that would allow me to program and test CUDA without having the actual hardware?
7 ...
How to run only one task in ansible playbook?
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FWIW with Ansible 2.2 one can use include_role:
playbook test.yml:
- name: test
hosts:
- 127.0.0.1
connection: local
tasks:
- include_role:
name: test
tasks_from: other
then in roles/test/tasks/other.yml:
- name: say something else
shell: echo "I...
How can you encode a string to Base64 in JavaScript?
...la.javascript.EcmaError: TypeError: Cannot find function replace in object teste teste teste I'm trying to encode .txt with "teste teste teste". Anyone knows why this error?
– PRVS
Nov 4 '15 at 9:19
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How can I ensure that a division of integers is always rounded up?
...rounds up.
Now we have a specification, so we know we can come up with a testable design. Suppose we add an additional design criterion that the problem be solved solely with integer arithmetic, rather than computing the quotient as a double, since the "double" solution has been explicitly reject...
Can Mockito capture arguments of a method called multiple times?
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This is nice, but how can I test two differently typed object invocations? For example ExecutorService.submit(new MyRunableImpl()); and then ExecutorService.submit(new MyAnotherRunableImpl()) ?
– Leon
Dec 14 '15 at...