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ActiveModel::ForbiddenAttributesError when creating new user
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Doesn't work in rails 6, exception: unable to convert unpermitted parameters to hash
– Tyler
May 7 at 20:24
add a comment
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How to read integer value from the standard input in Java
...ole cons;
if ((cons = System.console()) == null) {
System.err.println("Unable to obtain console");
...
}
Using console is a simple way to input numbers. Combined with parseInt()/Double() etc.
s = cons.readLine("Enter a int: ");
int i = Integer.parseInt(s);
s = cons.readLine("Enter a ...
Converting an int to std::string
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Should consider your audience if they are unable to use Boost
– Damian
Feb 26 '16 at 23:49
5
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Sublime as default editor
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This is erroring out with "The Application was unable to start" for me Findekano on Windows 7 64 bit with Sublime Text 3. @Tim Lewis thanks this works great!
– anon58192932
May 22 '14 at 3:42
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How to truncate a foreign key constrained table?
...it did, it would just be the same as DELETE! It's row-agnostic, hence it's unable to perform row-related operations (like invoking triggers or examining foreign keys). It works in the same way in Oracle and Sql Server.
– Simon MᶜKenzie
Feb 18 '15 at 5:02
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How can I trim leading and trailing white space?
... This solution removed some mutant whitespace that trimws() was unable to remove.
– Richard Telford
Nov 24 '16 at 20:52
1
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How do I clone a subdirectory only of a Git repository?
... This fails when trying it on Windows 10 using GIT 2.24.1 (throws tons of "unable to read sha1 file of.." + "Unlink of file xxx failed."). Worked as a charm with same version on Linux.
– Oyvind
Dec 16 '19 at 11:40
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C# vs Java generics [duplicate]
... well
as alleviating some of the limitations
of erasure (such as being unable to
create generic arrays). This
also means that there is no
performance hit from runtime casts and
normally expensive boxing conversions.
Rather than saying ".NET generics is better than Java generics", one s...
A connection was successfully established with the server, but then an error occurred during the pre
...t. This could be because the pre-login handshake failed or the server was unable to respond back in time. The duration spent while attempting to connect to this server was - [Pre-Login] initialization=43606; handshake=560; ---> System.ComponentModel.Win32Exception (0x80004005): The wait operat...
写出高质量代码的10个Tips - 更多技术 - 清泛网 - 专注C/C++及内核技术
...试框架不够方便，每跑一次用例需要在模拟器或者真机上运行，效率太低，也不方便在CI环境下自动构建单元测试，好在有Robolectric，能帮我们解决部分问题。
单元测试的一个非常显著的优点是，当你需要修改大量代码时，尽管...