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Java: parse int value from a char
...2' - '0' you really just get 50 - 48 = 2. Have a look at an ASCII table in order to understand this principle better. Also, 'x' means get the ascii value of the character in Java.
– Kevin Van Ryckegem
May 13 '17 at 13:16
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Finalize vs Dispose
...nization and raising unhandled exceptions in the finalizers.
The execution order of finalizers is non-deterministic—in other words, you can't rely on another object still being available within your finalizer.
Do not define finalizers on value types.
Don't create empty destructors. In other words,...
What are the best practices for structuring a large Meteor app with many HTML template files? [close
...iles are loaded last. This will help ensure that you do not have any load order issues. See the Meteor documentation, http://docs.meteor.com/#structuringyourapp, for more details.
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Is there any “font smoothing” in Google Chrome?
...ackoverflow page, which fixes this issue by loading web fonts in a special order. I would feel bad to simply copy his excellent answer, so please have a look there. There is also an (unproven) solution that recommends using only TTF/OTF fonts as they are now supported by nearly all browsers.
3.) Th...
Merging objects (associative arrays)
...properties in the source objects over to the
destination object. It's in-order, so the last source will override
properties of the same name in previous arguments.
_.extend(destination, *sources)
_.extend({name : 'moe'}, {age : 50});
=> {name : 'moe', age : 50}
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AWS: How to disable all services?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to save all the variables in the current python session?
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If you use shelve, you do not have to remember the order in which the objects are pickled, since shelve gives you a dictionary-like object:
To shelve your work:
import shelve
T='Hiya'
val=[1,2,3]
filename='/tmp/shelve.out'
my_shelf = shelve.open(filename,'n') # 'n' for ne...
Reference: mod_rewrite, URL rewriting and “pretty links” explained
...y=pretty">
there's nothing mod_rewrite can do to make that pretty. In order to make this a pretty link, you have to:
Change the link to a pretty link:
<a href="/my/pretty/link">
Use mod_rewrite on the server to handle the request to the URL /my/pretty/link using any one of the methods...
How to apply two CSS classes to a single element
...16px;
color:#000000;
text-align:center;
}
<div class="box color">orderlist</div>
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Tuples( or arrays ) as Dictionary keys in C#
... a key for join or groupings in linq
going this way you never ever mistype order of Item1, Item2, Item3
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you no need to remember or look into to code to understand where to go to get something
no need to override IStructuralEquatable, IStructuralComparable,
IComparable, ITuple they all alredy he...