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Seedable JavaScript random number generator
...m() function returns a random value between 0 and 1, automatically seeded based on the current time (similar to Java I believe). However, I don't think there's any way to set you own seed for it.
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Getting scroll bar width using JavaScript [duplicate]
...er, set its width to '100%' and get offset width
Calculate scrollbar width based on gathered offsets
Working example here: http://jsfiddle.net/slavafomin/tsrmgcu9/
Update
If you're using this on a Windows (metro) App, make sure you set the -ms-overflow-style property of the 'outer' div to scroll...
How to check String in response body with mockMvc
...Result result = mockMvc.perform(post("/api/users").header("Authorization", base64ForTestUser).contentType(MediaType.APPLICATION_JSON)
.content("{\"userName\":\"testUserDetails\",\"firstName\":\"xxx\",\"lastName\":\"xxx\",\"password\":\"xxx\"}"))
.andDo(MockMvcResultHandlers.p...
Use jQuery to change an HTML tag?
...
return $newElement;
}
Sample usage:
renameElement($('p'),'h5');
Demo
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GOBIN not set: cannot run go install
...\
carl@rainier ~/gocode/src/github.com/user/hello
$ echo $GOPATH
C:\cygwin64\home\carl\gocode
carl@rainier ~/gocode/src/github.com/user/hello
$ echo $GOBIN
C:\cygwin64\home\carl\gocode\bin
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Finding a branch point with Git?
... two. How can I find the commit in my repository when branch A was created based on master?
22 Answers
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MySQL “Group By” and “Order By”
...sy to disable ONLY_FULL_GROUP_BY. For example: SET SESSION sql_mode = '';. Demo: db-fiddle.com/f/esww483qFQXbXzJmkHZ8VT/3
– mikep
Apr 2 '19 at 7:26
1
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Django: ImproperlyConfigured: The SECRET_KEY setting must not be empty
... up multiple setting files (development, production, ..) that include some base settings. Cannot succeed though. When I try to run ./manage.py runserver I am getting the following error:
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Can I set background image and opacity in the same property?
...You can use CSS psuedo selector ::after to achieve this. Here is a working demo.
.bg-container{
width: 100%;
height: 300px;
border: 1px solid #000;
position: relative;
}
.bg-container .content{
position: absolute;
z-index:999;
text-align: center;
width: 100%;
}
.bg...
Abstract methods in Python [duplicate]
...
Before abc was introduced you would see this frequently.
class Base(object):
def go(self):
raise NotImplementedError("Please Implement this method")
class Specialized(Base):
def go(self):
print "Consider me implemented"
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