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oh-my-zsh slow, but only for certain Git repo
...e the vendor folder makes things slow, like the rake folder does for rails apps? zsh is fast now, and I do not need the GIT zsh plugin anyway. Thanks!
– mblaettermann
Dec 31 '15 at 22:01
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Many-to-many relationship with the same model in rails?
...the posts association will create records in the post_connections table as appropriate.
Some things to note:
You can see in the above irb session that the association is uni-directional, because after a.posts = [b, c], the output of b.posts does not include the first post.
Another thing you may h...
Finding the id of a parent div using Jquery
...ee it :) The best way to do this is to validate it server-side, but for an app with limited scope this may not be a problem.
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Do I need to close() both FileReader and BufferedReader?
I'm reading a local file using a BufferedReader wrapped around a FileReader:
9 Answers
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“/usr/bin/ld: cannot find -lz”
...d build includes many host executables used by the SDK to build an android app.
In my case the make stopped while building zipalign, which is used to optimize an apk before installing on an android device.
Installing lib32z1-dev solved my problem, under Ubuntu you can install it with the following ...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
...des line numbers and a backtrace. consider_all_requests_local allows your app to display these developer-friendly messages even when the machine making the request is remote.
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Android canvas draw rectangle
...t );
}
}
The activity to start it:
StartDraw.java
import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
public class StartDraw extends Activity {
DrawView drawView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCre...
Eclipse - Unable to install breakpoint due to missing line number attributes
... Tomcat or on setting new breakpoints during a connected debug session, it appeared again.
However, it turned out the message was wrong: I was indeed able to debug and set breakpoints, both before and during debugging (javap -l did show line numbers, too). So just ignore it :)
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Eclipse Kepler for OS X Mavericks request Java SE 6
...;
<array>
<string>JNI</string>
<string>BundledApp</string>
<string>CommandLine</string>
</array>
Afterwards copy the file back to its original location (you need administrator rights). For this change to take effect you need to log out of you...
Django fix Admin plural
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Well well, it seems like the Meta class approach still works.
So placing a meta class inside your model will still do the trick:
class Category(models.Model):
class Meta:
verbose_name_plural = "categories"
Note that we use the lower case here, as dja...