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How to avoid Dependency Injection constructor madness?
I find that my constructors are starting to look like this:
9 Answers
9
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Print all but the first three columns
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"4...5...6.7.->.8->."
The solution given by larsr in the comments is almost correct:
$ echo '1 2 3 4 5 6 7' |
awk '{for (i=3;i<=NF;i++) $(i-2)=$i; NF=NF-2; print $0}' | tr ' ' '-'
3-4-5-6-7
This is the fixed and parametrized version of larsr solution:
$ echo '1 2 3 4 5 6 7' |
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Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
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There is even a possibility to set the ignore mode for every added submodule within the .gitmodules file.
Just today I encountered this problem and immediately wrote an article in my blog about it after finding a solution: How to ...
Spring @Autowired usage
...ms will you ever be able to grok a configuration file as a whole. And what is really the value of understanding the wiring as a whole, when the same "wirings" are mostly duplicated by dependencies in the code? So the only thing I've kept is meta-data (annotations), which is still kind-of declarative...
How do you do a limit query in JPQL or HQL?
In Hibernate 3, is there a way to do the equivalent of the following MySQL limit in HQL?
14 Answers
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Where can I find the TypeScript version installed in Visual Studio?
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If you only have TypeScript installed for Visual Studio then:
Start the Visual Studio Command Prompt
Type tsc -v and hit Enter
Visual Studio 2017 versions 15.3 and above bind the TypeScript version to individual projects, as this answer points out:
Right ...
How can I round a number in JavaScript? .toFixed() returns a string?
Am I missing something here?
11 Answers
11
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What is the “hasClass” function with plain JavaScript?
...ry's source code on github or at the source for hasClass specifically in this source viewer.
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How many GCC optimization levels are there?
...hough there are some that mean the same thing.
The original version of this answer stated there were 7 options. GCC has since added -Og to bring the total to 8
From the man page:
-O (Same as -O1)
-O0 (do no optimization, the default if no optimization level is specified)
-O1 (optimiz...
Squash my last X commits together using Git
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Use git rebase -i <after-this-commit> and replace "pick" on the second and subsequent commits with "squash" or "fixup", as described in the manual.
In this example, <after-this-commit> is either the SHA1 hash or the relative location from the...