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How do I auto size a UIScrollView to fit its content
...
Actually, we cannot start unioning from CGRect.zero, it works only if you home some subviews in negative coordinates. You should start union subview frames from the first subview, not from zero. For instance, you have just one subview which is an UIView with ...
embedding image in html email
...eate one easily at:
http://www.motobit.com/util/base64-decoder-encoder.asp from a image file.
Email source code looks something like this, but i really cant tell you what that boundary thing is for:
To: email@email.de
Subject: ...
Content-Type: multipart/related;
boundary="------------09030302...
Parsing JSON array into java.util.List with Gson
...nitely the easiest way to do that is using Gson's default parsing function fromJson().
There is an implementation of this function suitable for when you need to deserialize into any ParameterizedType (e.g., any List), which is fromJson(JsonElement json, Type typeOfT).
In your case, you just need...
Install tkinter for Python
...stall Tkinter locally to use with system-provided Python. You may build it from sources, but this is usually not the best idea with a binary package-based distro you're apparently running.
It's safer to apt-get install python-tk on your machine(s).
(Works on Debian-derived distributions like for Ub...
How to make rpm auto install dependencies
... Please re-read what I wrote. Any dependencies were downloaded from a repository, even if they were locally available in the directory with the RPM you installed.
– Aaron D. Marasco
May 9 '13 at 1:00
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Scala: Abstract types vs generics
...part of the bound.
(i.e. Scala supports F-bounded polymorphism)
(Note, from Peter Canning, William Cook, Walter Hill, Walter Olthoff paper:
Bounded quantification was introduced by Cardelli and Wegner as a means of typing functions that operate uniformly over all subtypes of a given type.
They d...
Can I call memcpy() and memmove() with “number of bytes” set to zero?
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From the C99 standard (7.21.1/2):
Where an argument declared as size_t n specifies the length of the array for a
function, n can have the value zero on a call to that function. Unless explicitly stated
otherwise in th...
Best way to define private methods for a class in Objective-C
... expert. For the experts, is there any reason not to do it this way (aside from the method ordering issue)?
– Eric Smith
Nov 10 '10 at 17:16
2
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Should a “static final Logger” be declared in UPPER-CASE?
...f an object type that is never followed by a dot. All object types inherit from Object and you can call a method such as .equals on them.
– dogbane
Mar 19 '13 at 15:00
6
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How to convert .pfx file to keystore with private key?
...the private key within it. Export the private key and certificate directly from your PFX file (e.g. using OpenSSL) and import them into your Java keystore.
Edit
Further information:
Download OpenSSL for Windows here.
Export private key: openssl pkcs12 -in filename.pfx -nocerts -out key.pem
Expor...