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Rails: How to change the text on the submit button in a Rails Form
...text"
In HAML comma should be there after submit otherwise it will throw error.
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Is an entity body allowed for an HTTP DELETE request?
...nd much more convenient.
This works in Tomcat (7.0.52) and Spring MVC (4.05), possibly w earlier versions too:
@RestController
public class TestController {
@RequestMapping(value="/echo-delete", method = RequestMethod.DELETE)
SomeBean echoDelete(@RequestBody SomeBean someBean) {
...
How should I have explained the difference between an Interface and an Abstract class?
...tion for defaultMethod() method otherwise compiler will throw compile time error.
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How to add one day to a date? [duplicate]
...scala> java.time.LocalDate.now => res7: java.time.LocalDate = 2018-05-09 scala> java.time.LocalDate.now.plusDays(2) => res9: java.time.LocalDate = 2018-05-11
– Charlie 木匠
May 9 '18 at 22:54
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Best way to parse command-line parameters? [closed]
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– Daniel C. Sobral
Feb 23 '10 at 12:05
3
Note: unlike shown, scopt doesn't need that many type an...
TypeScript, Looping through a dictionary
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This is what I needed to get past the Typescript error on obj[key] "No index signature..." because I explicitly set my obj type as { [key: string]: string } and not wanted to use { [key: string]: any }. With this I can just access 'value'. Thanks
– g...
cannot load such file — bundler/setup (LoadError)
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I had almost precisely the same error, and was able to completely fix it simply by running:
gem install bundler
It's possible your bundler installation is corrupt or missing - that's what happened in my case. Note that if the above fails you can try:
su...
jQuery loop over JSON result from AJAX Success?
... //now you can access properties using dot notation
});
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
alert("some error");
}
});
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Set Matplotlib colorbar size to match graph
...x will be 5%
# of ax and the padding between cax and ax will be fixed at 0.05 inch.
divider = make_axes_locatable(ax)
cax = divider.append_axes("right", size="5%", pad=0.05)
plt.colorbar(im, cax=cax)
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How to access java-classes in the default-package?
...lexically enclosing type is a member of a named package, or a compile-time error occurs.
Andreas points out in the comments:
"why is [the default package] there in the first place? design error?"
No, it's deliberate.
JLS 7.4.2. Unnamed Packages says: "Unnamed packages are provided by the Java S...