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Understanding the Gemfile.lock file
...ult to the group, :development
The Gemfile generated by rails plugin new my_plugin says something similar:
# Bundler will treat runtime dependencies like base dependencies, and
# development dependencies will be added by default to the :development group.
What this means is that the difference ...
How can I get the full object in Node.js's console.log(), rather than '[Object]'?
...se util.inspect():
const util = require('util')
console.log(util.inspect(myObject, {showHidden: false, depth: null}))
// alternative shortcut
console.log(util.inspect(myObject, false, null, true /* enable colors */))
Outputs
{ a: 'a', b: { c: 'c', d: { e: 'e', f: { g: 'g', h: { i: 'i' } } } }...
Relation between CommonJS, AMD and RequireJS?
... }
});
Somewhere else the module can be used with:
require(["package/myModule"], function(myModule) {
myModule.foobar();
});
Some background:
Actually, CommonJS is much more than an API declaration and only a part of it deals with that. AMD started as a draft specification for the modul...
How to convert a boolean array to an int array
...w*.. thank you everyone for you help!....although the answer was right in my question, i really liked getting the variety of answers and seeing all the different ways to do it. Really opened my mind regarding python.
– Kwolf
Jul 6 '13 at 20:49
...
String vs. StringBuilder
...er way around! However, having seen the enormous performance difference in my applications between the two, I now think about it a little more carefully.
Luckily, it's relatively straightforward to run performance analysis on your code to see where you're spending the time, and then to modify it ...
error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
...
I had the same problem and after doing a bit of research, here is my conclusion about this issue:
The compiler warns you about a @property that you declared as atomic (i.e. by omitting the nonatomic keyword), yet you provide an incomplete implementation of how to synchronize access to that...
Center Google Maps (V3) on browser resize (responsive)
I have a Google Maps (V3) in my page at 100% page width with one marker in the middle. When I resize my browser window's width I would like the map to stay centered (responsive). Now the map just stays at the left side of the page and gets smaller.
...
Moving default AVD configuration folder (.android)
...ting the environment variable on Windows XP or Windows 7:
Right-click on My Computer and choose "Properties"
Click the "Advanced" tab
Click the button "Environment Variables".
Add New variable
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Reload .profile in bash shell script (in unix)?
...ash shell scripting, and have come across a challenge. I know I can reload my ".profile" file by just doing:
5 Answers
...
Hash function that produces short hashes?
... in Python:
>>> import hashlib
>>> hash = hashlib.sha1("my message".encode("UTF-8")).hexdigest()
>>> hash
'104ab42f1193c336aa2cf08a2c946d5c6fd0fcdb'
>>> hash[:10]
'104ab42f11'
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