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JPA EntityManager: Why use persist() over merge()?
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Thus there is no possibility to change operation order for orphanremoval=true?
– gstackoverflow
Sep 14 '17 at 16:09
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Catch-22 prevents streamed TCP WCF service securable by WIF; ruining my Christmas, mental health
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First up, let me tell you that what you're trying is impossible2. Now, in order for you to stop spinning your wheels, let me tell you why:
It strikes me that you are now wandering in a similar class of problem. If you enable message level security, the client must load the entire stream of data in...
Capistrano error tar: This does not look like a tar archive
...ites it out to the standard output" so Capistrano redirects that to tar in order to uncompress the archive immediately into your new release directory.
(Why Capistrano chose this instead of git checkout defeats me.)
tar fails because it's receiving nothing d:
I can think of two possible solutions/...
How do I determine the size of an object in Python?
I want to know how to get size of objects like a string, integer, etc. in Python.
13 Answers
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AngularJs $http.post() does not send data
...AngularJS as to why the
$http service shorthand functions ($http.post(), etc.) don’t appear to
be swappable with the jQuery equivalents (jQuery.post(), etc.)
The difference is in how jQuery and AngularJS serialize and transmit the data. Fundamentally, the problem lies with your server lan...
Simple argparse example wanted: 1 argument, 3 results
...ser.add_argument('action', help='The action to take (e.g. install, remove, etc.)')
parser.add_argument('foo-bar', help='Hyphens are cumbersome in positional arguments')
args = parser.parse_args()
if args.action == "install":
print("You asked for installation")
else:
print("You asked for so...
Automatic HTTPS connection/redirect with node.js/express
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res.writeHead(301, etc.) is only going to work correctly for GET calls, since 301 is not telling the client to use the same method. If you want to keep the method used (and all the other parameters) you have to use res.writeHead(307, etc.). And...
pyplot scatter plot marker size
...lt is rcParams['lines.markersize'] ** 2.
This can be taken literally. In order to obtain a marker which is x points large, you need to square that number and give it to the s argument.
So the relationship between the markersize of a line plot and the scatter size argument is the square. In order...
Consistency of hashCode() on a Java string
...ossible, you shouldn't rely on hash codes staying the same across versions etc - but in my mind java.lang.String is a special case simply because the algorithm has been specified... so long as you're willing to abandon compatibility with releases before the algorithm was specified, of course.
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Can you test google analytics on a localhost address?
...ame. I did this on Windows sistem by editing:
C:\Windows\System32\drivers\etc\hosts
file, and I put in the following:
127.0.0.1 my.domain.org
Then I went to address http://my.domain.org/WebApp that is serving page with included google analytics JS.
If you are on unix, edit /etc/hosts for sa...