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How can I make git do the “did you mean” suggestion?
...e a straightforward script that just chooses the first suggestion provided by git. You run the script after the failed command and use the built in bash history substitution "bang bang" syntax. Also, if you are typing something that could possibly have more than one command, this command lets you ch...
Build a simple HTTP server in C [closed]
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Don't read RFC 2616 now, it obsoleted by: RFC 7230, RFC 7231, RFC 7232, RFC 7233, RFC 7234, RFC 7235
– songhir
Jun 10 '14 at 12:53
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Launching Spring application Address already in use
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Spring Boot uses embedded Tomcat by default, but it handles it differently without using tomcat-maven-plugin. To change the port use --server.port parameter for example:
java -jar target/gs-serving-web-content-0.1.0.jar --server.port=8181
Update. Alternat...
Unpacking, extended unpacking and nested extended unpacking
... explain with a few examples. Since you're talking about evaluating these "by hand," I'll suggest some simple substitution rules. Basically, you might find it easier to understand an expression if all the iterables are formatted in the same way.
For the purposes of unpacking only, the following sub...
Can a dictionary be passed to django models on create?
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I got bit by ForeignKeys. If your model has a ForeignKey called owner, then your data_dict should have an owner_id field. But django.forms.model_to_dict() returns a dict with an owner field. So you can't do MyModel(**model_to_dict(my_i...
How to call base.base.method()?
...y useful when you have to deal with frameworks/libs lacking extensibility. By example, I had never needed to resort to such solutions for NHibernate which is highly extensible. But for dealing with Asp.Net Identity, Entity Framework, Asp.Net Mvc, I regularly ends up using such hacks for handling the...
How to create a string with format?
...r before Swift had String(format:) added to it's API. Use the method given by the top answer.
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How to change the font size on a matplotlib plot
...rc('font', **font)
This sets the font of all items to the font specified by the kwargs object, font.
Alternatively, you could also use the rcParams update method as suggested in this answer:
matplotlib.rcParams.update({'font.size': 22})
or
import matplotlib.pyplot as plt
plt.rcParams.update({...
How to convert Linux cron jobs to “the Amazon way”?
....com/blog/2010/3/22/7-secrets-to-successfully-scaling-with-scalr-on-amazon-by-se.html
Also I have seen reference to using memcached or a similar caching
mechanism as a way to create locks with a TTL. In this way you set a
flag, with a TTL of 300 seconds and no other cron worker will execut...
Set selected item of spinner programmatically
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public static void selectSpinnerItemByValue(Spinner spnr, long value) {
SimpleCursorAdapter adapter = (SimpleCursorAdapter) spnr.getAdapter();
for (int position = 0; position < adapter.getCount(); position++) {
if(adapter.getItemId(position) ...