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PHP - how to create a newline character?
...his data to either a textbox or javascript, etc. for parsing or plain text reading not to be rendered as HTML
– PC3TJ
Nov 7 '15 at 4:29
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Print array to a file
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Just use print_r ; ) Read the documentation:
If you would like to capture the output of print_r(), use the return parameter. When this parameter is set to TRUE, print_r() will return the information rather than print it.
So this is one po...
How to remove trailing whitespaces with sed?
...them on BSD too.
If you don't have gsed, here is the correct (but hard-to-read) sed syntax on OSX:
sed -i '' -E 's/[ '$'\t'']+$//' "$1"
Three single-quoted strings ultimately become concatenated into a single argument/expression. There is no concatenation operator in bash, you just place strings...
SQL Server - SELECT FROM stored procedure
... that an INSERT EXEC statement cannot be nested. If the stored procedure already has an INSERT EXEC in it, this won't work.
– MOHCTP
May 30 '13 at 1:44
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How do I make $.serialize() take into account those disabled :input elements?
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worth considering readonly instead of disabled as mentioned by Andrew below.
– andilabs
Jul 23 '14 at 14:31
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Round a Floating Point Number Down to the Nearest Integer?
...actually equal to 2.0 in the internal float64 representation. I. e. it's already rounded as soon as it is parsed into a float, as a 64 bit float cannot represent that many significant digits. You can verify that with evaluating 1.9999999999999999 == 2.0. And if you suspect that the equals operation ...
How to reference a method in javadoc?
...hat:
sample:
interface View {
/**
* @return true: have read contact and call log permissions, else otherwise
* @see #requestReadContactAndCallLogPermissions()
*/
boolean haveReadContactAndCallLogPermissions();
/**
* if not have permissi...
LIMIT 10..20 in SQL Server
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@marcgg: I've never read any indication that Microsoft plans to implement LIMIT. Even if they do have such a plan, closed-source vendors tend not to pre-announce features. It would certainly be a helpful feature, but we don't know how much wor...
Rspec, Rails: how to test private methods of controllers?
..., even if that change doesn't affect the public parts of your code. Please read up on best practices when writing automated tests.
– Srdjan Pejic
Mar 17 '11 at 21:13
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POST request via RestTemplate in JSON
...hout any special config for the MappingJacksonHttpMessageConverter. If you read the article I linked above closely:
Underneath the covers, Spring MVC
delegates to a HttpMessageConverter to
perform the serialization. In this
case, Spring MVC invokes a
MappingJacksonHttpMessageConverter
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