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Adding additional data to select options using jQuery
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@Phrogz I know this. It's not a matter of browsers "supporting" invalid attributes, but rather a matter of ignoring them. There is really no other way to write a usable web browser :) However I think it's a stretch to call data attribut...
Differences between cookies and sessions?
...in web developement and am learning about JSP & Servlets . I have some knowledge of HttpSession - I have used it in some of my sample projects.
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Install tkinter for Python
... installation directory - and it should work. It worked for me - and I can now import Tkinter etc to my heart's content - yipidy-yay. An entire afternoon spent on this - hope this note saves others from the pain.
share
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pyplot scatter plot marker size
...20*2**n for n in range(len(x))]
plt.scatter(x,y,s=s)
plt.show()
gives
Now the apparent size of the markers increases roughly linearly in an intuitive fashion.
As for the exact meaning of what a 'point' is, it is fairly arbitrary for plotting purposes, you can just scale all of your sizes by a ...
Avoiding instanceof in Java
...l from available data whether it likes or dislikes the Monster. It has to know what Class the Monster belongs to. That requires either an instanceof, or the Monster has to know in some way whether the OpinionatedElf likes it. Visitor doesn't get round that.
– DJClayworth
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Port 80 is being used by SYSTEM (PID 4), what is that?
...dn't realize it until I see your solution. After stopping service all good now. Thx.
– Damodar Bashyal
Apr 28 '16 at 2:03
4
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Can I get the name of the current controller in the view?
...oller.controller_name %>-<%= controller.action_name %>">
So, now for example I would like to change the p tag in 'home' controller and 'index' action.
Inside index.scss file adds.
.nameOfController-nameOfAction <tag> { }
.home-index p {
color:red !important;
}...
Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
...rty
Regarding this as an option is not exactly the approach chosen for now:
After this series I am planning to add a config option 'ignore' to .gitmodules, which can be set for each submodule to either "all", "dirty", "untracked" or "none" (the default).
"git diff" and "git status" will u...
Git: updating remote branch information
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I think it's also useful to know that, although a little bit more verbose, you can use git push <remote> --delete <branchname> to delete remote branches, too.
– AeroCross
Mar 22 '12 at 19:27
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“date(): It is not safe to rely on the system's timezone settings…”
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I tried your solution. Now, error is 500 internal server error. I am using apache 2.x and codeigniter .
– Hafiz Shehbaz Ali
Dec 15 '15 at 7:03
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