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Detect Click into Iframe using JavaScript
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Based on Mohammed Radwan's answer I came up with the following jQuery solution. Basically what it does is keep track of what iFrame people are hovering. Then if the window blurs that most likely means the user clicked the ifr...
How would Git handle a SHA-1 collision on a blob?
...t enough): see "How is the git hash calculated?"): a blob SHA1 is computed based on the content and size.
See "Lifetimes of cryptographic hash functions" from Valerie Anita Aurora for more.
In that page, she notes:
Google spent 6500 CPU years and 110 GPU years to convince everyone we need to s...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
... app here (http://avinash.me/losh, source http://github.com/hardfire/losh) based on AngularJS. It is not very clean, but it might be of help.
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What is “(program)” in Chrome debugger’s profiler?
... looks like the CPU Profiler part is like so many other profilers that are based on the same concepts as gprof.
For example, self is nearly a useless number unless there is something like a bubble-sort of a big array of numbers in some code that you can edit. Highly unlikely.
Total should include ...
Flatten nested dictionaries, compressing keys
...a kind of a "functional", "one-liner" implementation. It is recursive, and based on a conditional expression and a dict comprehension.
def flatten_dict(dd, separator='_', prefix=''):
return { prefix + separator + k if prefix else k : v
for kk, vv in dd.items()
for k, v...
What algorithms compute directions from point A to point B on a map?
...ns.
Arachnid described the usage of bidirectional search and edge pruning based on hierarchical information. These speedup techniques work quite well, but the most recent algorithms outperform these techniques by all means. With current algorithms a shortest paths can be computed in considerable le...
What does Serializable mean?
...rom the state and retrieve the class. The object state can come from a database or a different jvm or from a separate component. With the help of Serialization we can retrieve the Object state.
Code Example and explanation:
First let's have a look at the Item Class:
public class Item implements...
intellij - spring is not being recognized (Unmapped Spring configuration)
...h IntelliJ installation.
So check it and next time you'll import a Spring based project pom.xml file in "Maven projects" window, then a green window will appear up right and will wait for your validation to trigger the parsing of Spring configuration files detected.
Hope it helps!
EDIT : at this ...
jquery $(window).width() and $(window).height() return different values when viewport has not been r
... $(window).width() and $(window).height() to position and size elements based on the viewport size.
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PostgreSQL disable more output
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psql -U user -P pager=off -d database -c 'SQL';
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