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Rails has_and_belongs_to_many migration
I have two models restaurant and user that I want to perform a has_and_belongs_to_many relationship.
4 Answers
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ImportError: No module named PIL
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On some installs of PIL, You must do
import Image
instead of import PIL (PIL is in fact not always imported this way). Since import Image works for you, this means that you have in fact installed PIL.
Having a different name for the library and the Python modul...
How to add -Xlint:unchecked to my Android Gradle based project?
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This is what worked for me:
(in your project's build.gradle)
allprojects {
gradle.projectsEvaluated {
tasks.withType(JavaCompile) {
options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
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Debug.Assert vs Exception Throwing
...an is, in .NET the default response to a failed assertion is to "stop the world" and display a message box to the user. Though this kind of behavior could be modified, I find it highly annoying and redundant
to do that, while I could instead, just throw a suitable exception. This way, I could easily...
What are the possible values of the Hibernate hbm2ddl.auto configuration and what do they do
I really want to know more about the update, export and the values that could be given to hibernate.hbm2ddl.auto
I need to know when to use the update and when not? And what is the alternative?
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How to find a parent with a known class in jQuery?
...method returns the innermost parent of your element that matches the selector.
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How to output loop.counter in python jinja template?
...side the loop is called loop.index in jinja2.
>>> from jinja2 import Template
>>> s = "{% for element in elements %}{{loop.index}} {% endfor %}"
>>> Template(s).render(elements=["a", "b", "c", "d"])
1 2 3 4
See http://jinja.pocoo.org/docs/templates/ for more.
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How to deal with IntelliJ IDEA project files under Git source control constantly changing?
...on our continuous integration server with TeamCity. (We have the per-user workspace .iws file in the .gitignore file and not in source control.)
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How do I view all commits for a specific day?
I've already looked at the relevant docs from git-scm.com and gitref.org , but I can't seem to figure this out.
5 Answe...
What is this date format? 2011-08-12T20:17:46.384Z
I have the following date: 2011-08-12T20:17:46.384Z . What format is this? I'm trying to parse it with Java 1.4 via DateFormat.getDateInstance().parse(dateStr) and I'm getting
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