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How to mark a build unstable in Jenkins when running shell scripts
...ute different tasks. Some are sh/bash scripts that run rsync, and some are PHP scripts. One of the PHP scripts is running some integration tests that output to JUnit XML, code coverage reports, and similar.
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How can I read a whole file into a string variable
...ty. It will continue to expand as more data is added. ioutil.Readfile will allocate a buffer that is big enough to fit the complete file and not need to reallocate.
– Stephen Weinberg
Nov 22 '12 at 17:08
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How to send email from Terminal?
... for help.
You will need to set SMTP up:
http://hints.macworld.com/article.php?story=20081217161612647
See also:
http://www.mactricksandtips.com/2008/09/send-mail-over-your-network.html
Eg:
mail -s "hello" "example@example.com" <<EOF
hello
world
EOF
This will send an email to example@example....
What are '$$' used for in PL/pgSQL
...such a good idea. Use dollar-quoting instead, more specifically also put a token between the $$ to make it unique - you might want to use $-quotes inside the function body, too. I do that a lot, actually.
CREATE OR REPLACE FUNCTION check_phone_number(text)
RETURNS boolean
AS
$func$
BEGIN
...
E...
Syntax highlighting/colorizing cat
...gle-file (shell script) and works good:
http://www.vim.org/scripts/script.php?script_id=4325
Last update is from December 2013. Hint: you can force file type recognition by vimcat -c "set ft=<type>".
share
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What is eager loading?
What is eager loading? I code in PHP/JS but a more generalised answer will be just fine.
4 Answers
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What are major differences between C# and Java?
...llows the definition of "structs", which are similar to classes but may be allocated on the stack (unlike instances of classes in C# and Java).
• C# implements properties as part of the language syntax.
• C# allows switch statements to operate on strings.
• C# allows anonymous methods...
Static Vs. Dynamic Binding in Java
...object. e.g. [speak(), speak(String) Class object]
A pointer to the memory allocated on the heap for that object’s data e.g. values of instance variables.
So all object references indirectly hold a reference to a table which holds all the method references of that object. Java has borrowed this ...
How to alter SQL in “Edit Top 200 Rows” in SSMS 2008
...select top 1000) for 2008 R2 through SSMS GUI
http://bradmarsh.net/index.php/2008/04/21/sql-2008-change-edit-top-200-rows/
Summary:
Go to Tools menu -> Options -> SQL Server Object Explorer
Expand SQL Server Object Explorer
Choose 'Commands'
For 'Value for Edit Top Rows' command, specify...
How do I avoid capturing self in blocks when implementing an API?
... sample
self.delegate = aDelegate;
self.dataProcessor = [[MyDataProcessor alloc] init];
// Use this inside blocks
__block id myself = self;
self.dataProcessor.progress = ^(CGFloat percentComplete) {
[myself.delegate myAPI:myself isProcessingWithProgress:percentComplete];
};
self.dataProcesso...