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android edittext onchange listener
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It was bothering me that implementing a listener for all of my EditText fields required me to have ugly, verbose code so I wrote the below class. May be useful to anyone stumbling upon this.
public abstract class TextChangedListener<T> implements TextWatcher {
private T tar...
Access properties file programmatically with Spring?
... about PropertiesLoaderUtils?
Resource resource = new ClassPathResource("/my.properties");
Properties props = PropertiesLoaderUtils.loadProperties(resource);
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How make Eclipse/EGit recognize existing repository information after update?
After upgrading Eclipse from Helios to Indigo with EGit plugin 1.0.0, all my projects seem to have lost their metadata about their git repositories, respectively.
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Annotating text on individual facet in ggplot2
... I seem to run into some blurry labels when I try to use geom_text() on my faceted plot. It's the same problem discussed here (groups.google.com/forum/?fromgroups=#!topic/ggplot2/evsbeBT48M4), and was resolved by using annotate("text",...). Does anyone else get blurry labels with geom_text()?
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If a folder does not exist, create it
I use a FileUploader control in my application. I want to save a file in a specified folder. Now I want, if this folder does not exist, to first create it, and then save my file to this folder. If the folder already exists, then just save the file in it.
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JavaScript data grid for millions of rows [closed]
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@Tin - This is similar to my approach; I was years ahead of my time! "A lazy block layout primitive for building infinite scroll into web applications." docs.google.com/document/d/…
– Rudiger
Sep 19 '13 at 17:4...
Is there a TRY CATCH command in Bash
... the best way to do things; here are some counter-arguments/special cases: mywiki.wooledge.org/BashFAQ/105
– Luke Davis
Sep 13 '17 at 22:23
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Coroutine vs Continuation vs Generator
...o come up with a trivial example of where you'd use coroutines, but here's my best try. Take this (made up) Python code as an example.
def my_coroutine_body(*args):
while True:
# Do some funky stuff
*args = yield value_im_returning
# Do some more funky stuff
my_coro =...
Installing in Homebrew errors
...elf ownership of /usr/local/ using that line right there. I had to do this myself after using the ruby one-liner at the top of the official docs to install Homebrew. Worked like a charm for me. It ought to be the only time you'll ever need to sudo with Homebrew.
I'm not sure if the ruby one-liner d...
Composer killed while updating
I got a problem, I tried to install a new package to my Laravel 4 project.
But when I run php composer.phar update I get this:
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