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How do you run a SQL Server query from PowerShell?
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For others who need to do this with just stock .NET and PowerShell (no additional SQL tools installed) here is the function that I use:
function Invoke-SQL {
param(
[string] $dataSource = ".\SQLEXPRESS",
[...
Update Git branches from master
...his approach. When I run git log --graph, the graph show the master is actually merged to the topic branch. Will this cause any problem in the long run? I thought the best practice is always merge the topic branch back to master. Please comment.
– Patrick
Nov 1...
How to read from a file or STDIN in Bash?
...to redirect stdin with a merging redirect operator:
#!/bin/bash
less <&0
Stdin is file descriptor zero. The above sends the input piped to your bash script into less's stdin.
Read more about file descriptor redirection.
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How to retrieve an element from a set without removing it?
...r(s)) only exceeds list(s)[0] by three characters and is otherwise dramatically superior in both time and space complexity. So, while the claim of "least code" is trivially true, it's also trivially true that this is the worst possible approach. Even manually removing and then re-adding the removed ...
What is the Difference Between read() and recv() , and Between send() and write()?
... @Mecki that's not implicit knowledge for everyone, take me for example :)
– Abhinav Gauniyal
Jul 20 '17 at 12:12
1
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How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
...t the contents:
$ cat /usr/local/bin/sbt
#!/bin/sh
test -f ~/.sbtconfig && . ~/.sbtconfig
exec java ${SBT_OPTS} -jar /usr/local/Cellar/sbt/0.12.1/libexec/sbt-launch.jar "$@"
Set the correct jvm options to prevent OOM (both regular and PermGen):
$ cat ~/.sbtconfig
SBT_OPTS="-Xms512M -Xmx3...
How to reset a form using jQuery with .reset() method
..., so, instead of it being something with the particular jQuery/javascript & attributed form data, it has to be something else. I'd start bisecting the code around it out and try to find where it's going on. I mean, just to 'make sure', i suppose you could...
console.log($('#configform')[0]);
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Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...es sense. I am familiar with the MVC pattern as I use it all the time with PHP, but I hadn't thought about it in terms of event-driven programming. :)
– Maccath
Nov 22 '12 at 13:44
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Automatically capture output of last command into a variable using Bash?
...use the result of the last executed command in a subsequent command. For example,
22 Answers
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Can code that is valid in both C and C++ produce different behavior when compiled in each language?
C and C++ have many differences, and not all valid C code is valid C++ code.
(By "valid" I mean standard code with defined behavior, i.e. not implementation-specific/undefined/etc.)
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