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Is it secure to store passwords as environment variables (rather than as plain text) in config files
...s. Anyone can check the environment of a running process, but files can at least have ACLs.
– Vatine
Sep 17 '12 at 14:44
11
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What is the minimum valid JSON?
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There are at least four documents which can be considered JSON standards on the Internet. The RFCs referenced all describe the mime type application/json. Here is what each has to say about the top-level values, and whether anything oth...
What are the differences between virtual memory and physical memory?
...ich frame is to be evicted. It may be LRU based, where the frame which was least recently accessed for a process is to be evicted. It may be first-come-first-evicted basis, where the frame which allocated longest time ago, is evicted, etc.) So some frame is evicted. Say frame 1 (just randomly choosi...
Limitations of Intel Assembly Syntax Compared to AT&T [closed]
...use you always specify it and it really reduces the amount of mistakes (at least for me). About the rest (for example the $ and % symbols).. yeah.. they're not pleasant, and that's the point, but they do have an advantage: it's explicit and once again reduces mistakes. I'd say that one is comfortabl...
What's the best way to trim std::string?
...that's only useful in the case of an all-whitespace string, and gcc 4.8 at least isn't smart enough to infer the type of the reverse iterator (std::string::const_reverse_iterator) with auto. I don't know how expensive constructing a reverse iterator is, so YMMV here. With this alteration, the code l...
Elegant way to check for missing packages and install them?
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This looks nice but it doesn't seem to work, at least for me. When I tried the robust version of this, I get two error messages as R doesn't know how to handle "return True" and "return eval" for some reason. So I would really like a function like this that loads a package...
What exceptions should be thrown for invalid or unexpected parameters in .NET?
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ArgumentOutOfRangeException is thrown
when a method is invoked and at least
one of the arguments passed to the
method is not null
reference (Nothing in Visual Basic)
and does not contain a valid value.
So, in this case, you are passing a value, but that is not a valid value, since you...
Why use the params keyword?
...ular Optional Parameter is Passed (and therefore, most likely is not or at least has the possibility of being not the Default Value),
(NOTE: Reasons 1.2. and 1.3. can ease and reduce chances of error even on coding the initial Calls not to mention when Calls have to be read and/or changed.))
and ...
Should I instantiate instance variables on declaration or in the constructor?
...within your class. Instead, using Dependency Injection is preferable". At least you said preferable. This Uncle Bob'ism can cause lots of problems (like factory explosion) if followed zealously. There is nothing wrong with the new operator and not all dependencies need to be injected either, espe...
IntelliJ and Tomcat…changed files are not automatically recognized by Tomcat
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In step 7, you will not (at least in Intellij 14) get the appropriate dropdown-choices unless you have all your artifacts loaded as "exploded".
– mortensi
Aug 14 '15 at 12:34
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