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How to set environment variables in Jenkins?
...an "Execute shell" build step that runs:
echo AOEU=$(echo aoeu) > propsfile
Create an Inject environment variables build step and set "Properties File Path" to propsfile.
Note: This plugin is (mostly) not compatible with the Pipeline plugin.
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Are there any CSV readers/writer libraries in C#? [closed]
...past, but I needed something that does writing also, and wasn't happy with FileHelpers.
Reading:
var csv = new CsvReader( stream );
var myCustomTypeList = csv.GetRecords<MyCustomType>();
Writing:
var csv = new CsvWriter( stream );
csv.WriteRecords( myCustomTypeList );
Full Disclosure: I...
How do I change the data type for a column in MySQL?
...ter table ... change ... method, for example:
mysql> create table yar (id int);
Query OK, 0 rows affected (0.01 sec)
mysql> insert into yar values(5);
Query OK, 1 row affected (0.01 sec)
mysql> alter table yar change id id varchar(255);
Query OK, 1 row affected (0.03 sec)
Records: 1 Dup...
.htaccess redirect all pages to new domain
...8421's answer is correct when the intent is to redirect to a corresponding file name on the new domain.
– RationalRabbit
Aug 8 '16 at 14:50
add a comment
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Difference between CR LF, LF and CR line break types?
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It's really just about which bytes are stored in a file. CR is a bytecode for carriage return (from the days of typewriters) and LF similarly, for line feed. It just refers to the bytes that are placed as end-of-line markers.
Way more information, as always, on wikipedia.
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Django MEDIA_URL and MEDIA_ROOT
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UPDATE for Django >= 1.7
Per Django 2.1 documentation: Serving files uploaded by a user during development
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = patterns('',
# ... the rest of your URLconf goes here ...
) + static(settings.MEDIA_U...
Assign output of os.system to a variable and prevent it from being displayed on the screen [duplicat
... 3 years later, this is what worked for me. I threw this in a separate file called cmd.py, and then in my main file I wrote from cmd import cmdline and used it as needed.
– Fares K. A.
Jul 17 '17 at 13:18
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How to use the C socket API in C++ on z/OS
... C/C++ Programming Guide. Make sure you're including the necessary header files and using the appropriate #defines.
The link to the doc has changed over the years, but you should be able to get to it easily enough by finding the current location of the Support & Downloads section on ibm.com an...
Homebrew’s `git` not using completion
When using OSX’s git, after I modify a file I can simply do git commit <tab> , and that’ll auto complete the file’s name to the one that was modified. However, if I install a newer version of git from homebrew and I use it, that feature no longer works (meaning I press <tab> and...
In Python, what is the difference between “.append()” and “+= []”?
...l add one item to the list, while += will copy all elements of right-hand-side list into the left-hand-side list.
Update: perf analysis
Comparing bytecodes we can assume that append version wastes cycles in LOAD_ATTR + CALL_FUNCTION, and += version -- in BUILD_LIST. Apparently BUILD_LIST outweighs...