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How to do multiple line editing?
...
Press alt + shift + A to Toggle block selection (Toggle block / column selection in the current text editor), this will let you write vertically in eclipse, then you can easily do this.
Go to Window->Preferences.
Find for binding in text box surrou...
How can I consume a WSDL (SOAP) web service in Python?
...ion problem when opening WSDL with recursive imports. This is considered a blocking bug by Suds, and the issue was created over 3 years ago, but it hasn't been fixed yet. fedorahosted.org/suds/ticket/239 It makes me wonder if Suds is suitable for use in 2012?
– Buttons840
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Java Singleton and Synchronization
... Will it help by putting object creation code in Synchronized block, instead of making entire method synchronization?
– RickDavis
Jun 23 '12 at 0:54
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Bootstrap Element 100% Width
I want to create alternating 100% colored blocks. An "ideal" situation is illustrated as an attachment, as well as the current situation.
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How do I pass a string into subprocess.Popen (using the stdin argument)?
...avoid deadlocks due
to any of the other OS pipe buffers
filling up and blocking the child
process.
So your example could be written as follows:
from subprocess import Popen, PIPE, STDOUT
p = Popen(['grep', 'f'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
grep_stdout = p.communicate(input=...
Ruby Arrays: select(), collect(), and map()
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It looks like details is an array of hashes. So item inside of your block will be the whole hash. Therefore, to check the :qty key, you'd do something like the following:
details.select{ |item| item[:qty] != "" }
That will give you all items where the :qty key isn't an empty string.
offic...
Emacs mode for Stack Overflow's markdown
... can use its feature for working with source code. With it you can include blocks of markdown inside your Org-mode buffers which you can edit via markdown-mode. You can use it as follows:
When in an Org-mode buffer enter <s on a newline and press Tab. This will result in
#+begin_src
#+end_sr...
When should I use Struct vs. OpenStruct?
..."preferred" approach of customizing the struct with methods is to pass the block to constructor Point = Struct.new(:x, :y) { methods here }. (source) Of course, { ... } there can be written as a multi-line block (do ... end) and, I think, that's the preferred way.
– Ivan Kolmy...
Is ASCII code 7-bit or 8-bit?
...and ECMA-6. And it is 8-bit (ISO/IEC) 8859-1 that forms the first 256-char block of Unicode.
– dave_thompson_085
Dec 27 '15 at 21:37
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How to print colored text in Python?
...ascii characters below 127, and '#' or '@' is probably your best bet for a block. If you can ensure your terminal is using a IBM extended ascii character set, you have many more options. Characters 176, 177, 178 and 219 are the "block characters".
Some modern text-based programs, such as "Dwarf For...