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Calling JMX MBean method from a shell script
... JMX MBean method from a shell script. We expose some operations/admin commands through JMX, and we could have our admins use JConsole, or VisualVM, but some tasks are better left to automation. In that automation we'd like to be able to call a JMX MBean method on our running server, preferably from...
X-Frame-Options Allow-From multiple domains
... is deprecated. From MDN:
This feature has been removed from the Web standards. Though some browsers may still support it, it is in the process of being dropped. Do not use it in old or new projects. Pages or Web apps using it may break at any time.
The modern alternative is the Content-Securi...
How do you implement a good profanity filter?
Many of us need to deal with user input, search queries, and situations where the input text can potentially contain profanity or undesirable language. Oftentimes this needs to be filtered out.
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Change font color for comments in vim
...re. I want to achieve that my comments are yellow but only slightly yellow and forever. Is it possible to set this in .vimrc?
– xralf
Apr 29 '11 at 9:49
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Rounding BigDecimal to *always* have two decimal places
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Why does setScale(...) work? see BigDecimal setScale and round.
– Jason Law
Nov 26 '19 at 9:53
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How to define an alias in fish shell?
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# Then, to save it across terminal sessions:
funcsave rmi
This last command creates the file ~/.config/fish/functions/rmi.fish.
Interested people might like to find out more about fish aliases in the official manual.
sha...
Objective-C: Property / instance variable in category
...a single storage slot. So if you wanted to use this on multiple instances and have each instance compute a distinct value, it wouldn't work.
Fortunately, the Objective-C runtime has this thing called Associated Objects that can do exactly what you're wanting:
#import <objc/runtime.h>
stati...
What is the Objective-C equivalent for “toString()”, for use with NSLog?
... Note if you're using CoreData, the description property is reserved ...and will provide useful debugging information! In that case you'll need to come up with your own unique method name.
– Nuthatch
Dec 7 '13 at 4:09
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How to check String in response body with mockMvc
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You can call andReturn() and use the returned MvcResult object to get the content as a String.
See below:
MvcResult result = mockMvc.perform(post("/api/users").header("Authorization", base64ForTestUser).contentType(MediaType.APPLICATION...
How to delete a file after checking whether it exists
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The test shouldn't be used in place of exception handling tho, but rather in conduction with it. Any number of scenarios can result in the exists check returning true and Delete throwing.
– Josh
Jun 23 '11 at 4:09
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