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MySQL Select Query - Get only first 10 characters of a value
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base64 encoded images in email signatures
I have to include some images (company logo's etc) in email signatures. I've had all sorts of issues using the embedded images produced by the email system in question (they get sent as attachments generally) and as linked images (requiring permission to display them in the email received).
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What is PEP8's E128: continuation line under-indented for visual indent?
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PEP-8 recommends you indent lines to the opening parentheses if you put anything on the first line, so it should either be indenting to the opening bracket:
urlpatterns = patterns('',
url(r'^$', listing, name=...
How do I reference a Django settings variable in my models.py?
...igured: with environment variable DJANGO_SETTINGS_MODULE or with manage.py command line parameter --settings=.. Read more in docs: docs.djangoproject.com/en/2.0/topics/settings
– mirek
Feb 8 '18 at 20:51
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GCD to perform task in main thread
I have a callback which might come from any thread. When I get this callback, then I would like to perform a certain task on the main thread.
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Gradle - getting the latest release version of a dependency
...precated) but it does support Ivy's latest.release. However, the general recommendation is to build against exact versions. Otherwise, the build can become a lottery.
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Pull request without forking?
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GitHub has a good guide about that: help.github.com/articles/creating-a-pull-request
– Ryan Bigg
Jan 5 '15 at 3:29
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how to set a value for a span using JQuery
...rting HTML code that you want the browser to render. More info: api.jquery.com/text/#text2
– Gabriel Luci
Apr 18 '18 at 15:07
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File path to resource in our war/WEB-INF folder?
.... BTW, GenericServlet now has a method to getServletContext() docs.oracle.com/javaee/6/api/javax/servlet/…
– Berin Loritsch
Sep 20 '16 at 18:25
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C#/Linq: Apply a mapping function to each element in an IEnumerable?
...f an IEnumerable into something else using a mapping function (in a Linq-compatible way) but I haven't found anything.
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