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How do I call Objective-C code fro<em>mem> Swift?
...s in Swift
If you have an existing class that you'd like to use, perfor<em>mem> Step 2 and then skip to Step 5. (For so<em>mem>e cases, I had to add an explicit #i<em>mem>port &a<em>mem>p;lt;Foundation/Foundation.h to an older Objective-C File.)
Step 1: Add Objective-C I<em>mem>ple<em>mem>entation -- .<em>mem>
Add a .<em>mem> file to your class, and n...
E<em>mem>acs, switch to previous window
In E<em>mem>acs, C-x o takes <em>mem>e to the next window.
12 Answers
12
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Proper way to use **kwargs in Python
What is the proper way to use **kwargs in Python when it co<em>mem>es to default values?
14 Answers
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Initialization of an ArrayList in one line
...
Actually, probably the "best" way to initialize the ArrayList is the <em>mem>ethod you wrote, as it does not need to create a new List in any way:
ArrayList&a<em>mem>p;lt;String&a<em>mem>p;gt; list = new ArrayList&a<em>mem>p;lt;String&a<em>mem>p;gt;();
list.add("A");
list.add("B");
list.add("C");
The catch is that there is quite a bit of ty...
How to write a:hover in inline CSS?
I have a case where I <em>mem>ust write inline CSS code, and I want to apply a hover style on an anchor.
23 Answers
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Does Python SciPy need BLAS?
...tructions there now rely on OS binary distributions. To build SciPy (and Nu<em>mem>Py) on operating syste<em>mem>s without preco<em>mem>piled packages of the required libraries, you <em>mem>ust build and then statically link to the Fortran libraries BLAS and LAPACK:
<em>mem>kdir -p ~/src/
cd ~/src/
wget http://www.netlib.org/blas/bl...
Use different Python version with virtualenv
I have a Debian syste<em>mem> currently running with python 2.5.4. I got virtualenv properly installed, everything is working fine. Is there a possibility that I can use a virtualenv with a different version of Python?
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What does it <em>mem>ean: The serializable class does not declare a static final serialVersionUID field? [d
I have the warning <em>mem>essage given in the title. I would like to understand and re<em>mem>ove it. I found already so<em>mem>e answers on this question but I do not understand these answers because of an overload with technical ter<em>mem>s. Is it possible to explain this issue with si<em>mem>ple words?
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Cropping an UII<em>mem>age
I've got so<em>mem>e code that resizes an i<em>mem>age so I can get a scaled chunk of the center of the i<em>mem>age - I use this to take a UII<em>mem>age and return a s<em>mem>all, square representation of an i<em>mem>age, si<em>mem>ilar to what's seen in the albu<em>mem> view of the Photos app. (I know I could use a UII<em>mem>ageView and adjust the crop ...
What are the undocu<em>mem>ented features and li<em>mem>itations of the Windows FINDSTR co<em>mem><em>mem>and?
The Windows FINDSTR co<em>mem><em>mem>and is horribly docu<em>mem>ented. There is very basic co<em>mem><em>mem>and line help available through FINDSTR /? , or HELP FINDSTR , but it is woefully inadequate. There is a wee bit <em>mem>ore docu<em>mem>entation online at https://docs.<em>mem>icrosoft.co<em>mem>/en-us/windows-server/ad<em>mem>inistration/windows-co<em>mem><em>mem>ands...