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Java Persistence / JPA: @Column vs @Basic
What is the difference between @Column and @Basic annotations in JPA? Can they be used together? Should they be used together? Or does one of them suffice?
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How do I include a newline character in a string in Delphi?
...automatically gets used) the following is defined:
const
sLineBreak = {$IFDEF LINUX} AnsiChar(#10) {$ENDIF}
{$IFDEF MSWINDOWS} AnsiString(#13#10) {$ENDIF};
This is from Delphi 2009 (notice the use of AnsiChar and AnsiString). (Line wrap added by me.)
So if you want to make you...
How to check the differences between local and github before the pull [duplicate]
Before using pull, I want to check if there are any differences between my local and github master.
3 Answers
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Pipe output and capture exit status in Bash
...ipefail
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The first option does not work with zsh due to a little bit different syntax.
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WPF datagrid empty row at bottom
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keep in mind that even if the check box in the grid's properties is unchecked you have to explicitly add that line of code to hide the additional row (or check and uncheck the check box)
– Tobias Valinski
Nov ...
How does bash tab completion work?
... possible completions, and readline inserts as much characters as are identified unambiguously by the characters already typed in. (You can configure the readline library quite much, see the section Command line editing of the Bash manual for details.)
Bash itself has the built-in complete to define...
How to trim a string to N chars in Javascript?
...script, make a function that will trim string passed as argument, to a specified length, also passed as argument. For example:
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what's the meaning of '=?' in angularJS directive isolate scope declaration?
...rent scope property of name defined via the value
of the attr attribute. If no attr name is specified then the
attribute name is assumed to be the same as the local name. Given
<widget my-attr="parentModel"> and widget definition of scope: {
localModel:'=myAttr' }, then widget scope pr...
What is the difference between int, Int16, Int32 and Int64?
What is the difference between int , System.Int16 , System.Int32 and System.Int64 other than their sizes?
10 Answers
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Is there any WinSCP equivalent for linux? [closed]
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If you're using Gnome, you can go to: Places -> Connect to Server in nautilus
and choose SSH. If you have a SSH agent running and configured, no password will be asked!
(This is the same as sftp://root@servername/directory...