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Why use getters and setters/accessors?
...tName, and calls person.update(), which sends a query out to the database, etc. Oh, that's where your memory leak was occurring.
Understanding a local piece of code at first glance is an important property of good readability that getters and setters tend to break. That is why I try to avoid them w...
Aspect Oriented Programming vs. Object-Oriented Programming
...ecially handy for adding standard code like logging, performance tracking, etc. to methods without clogging up the method code with this standard code.
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What exactly is RESTful programming?
...
}
Notice that we are using different HTTP verbs (GET, PUT, POST, DELETE etc.) to manipulate these resources, and that the only knowledge we presume on the client's part is our media definition.
Further reading:
The many much better answers on this very page.
How I explained REST to my wife. ...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...ection, some aliases, on different operating systems, from CLI vs SERVER, etc.
– user2066805
Dec 15 '15 at 22:35
4
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How to declare a global variable in a .js file
...ipt>
<!-- Now we can reference variables, objects, functions etc.
defined in global.js -->
<script src="/YOUR_PATH/otherJsFile.js" type="text/javascript"></script>
</head>
[...]
</html>
You could, of course, link in the script ...
ExpressJS How to structure an application?
...is in the app directory so you can cd there are run find/grep/xargs/ag/ack/etc and not be distracted by third party matches
Use simple and obvious naming
npm now seems to require all-lowercase package names. I find this mostly terrible but I must follow the herd, thus filenames should use kebab-c...
How to revert a Git Submodule pointer to the commit stored in the containing repository?
...t points wrt to submodules you can:
git ls-tree <some sha1, or branch, etc> Submodule/path
you can then see the commit or anything else if you like by passing that into log, etc (the git-dir option at the git command level allows you to skip having to cd down to the submodule):
git --git-d...
Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
...NT_WRITE_URI_PERMISSION);
// Check for the freshest data.
getContentResolver().takePersistableUriPermission(originalUri, takeFlags);
}
loadSomeStreamAsynkTask(originalUri);
}
Probably need
@SuppressLint("NewApi")
for
takePersistableUriPermission
...
How to set custom location for local installation of npm package?
...File: $HOME/.npmrc or userconfig param
Global Config File: $PREFIX/etc/npmrc or userconfig param
Built-In Config File: path/to/npm/itself/npmrc
Default Config: node_modules/npmconf/config-defs.js
By default, locally-installed packages go into ./node_modules. global ones go into the ...
Running shell command and capturing the output
...assing the output from each as an input to the next, via
run(cmd, [stdout=etc...], input=other_output)
Or
Popen(cmd, [stdout=etc...]).communicate(other_output)
The temptation to directly connect pipes is strong; resist it. Otherwise, you'll likely see deadlocks or have to do hacky things like ...