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How do I get rid of “[some event] never used” compiler warnings in Visual Studio?
...picious...
There's also an interesting article about this warning and specifically how it applies to interfaces; there's a good suggestion on how to deal with "unused" events. The important parts are:
The right answer is to be explicit about what you expect from the event, which in this case, i...
What's wrong with Groovy multi-line String?
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As groovy doesn't have EOL marker (such as ;) it gets confused if you put the operator on the following line
This would work instead:
def a = "test" +
"test" +
"test"
as the Groovy parser knows to expect something on the following line
Groovy sees your original def as three sepa...
How to get execution time in rails console?
...gem? You've done quite a big edit to the answer there which changes it significantly and rather reduces the appropriateness of the votes on it already.
– Shadwell
Jan 2 '17 at 13:01
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“for line in…” results in UnicodeDecodeError: 'utf-8' codec can't decode byte
...aracter sets, thus all garbage has a valid value. Perhaps not useable, but if you want to ignore!
– Kjeld Flarup
Apr 12 '18 at 8:53
1
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Ruby capitalize every word first letter
...clean your string with #downcase first before running #titleize. Of course if you do that you will wipe out any camelCased word separations:
"kirkDouglas".downcase.titleize #=> "Kirkdouglas"
share
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How to loop through a HashMap in JSP?
...r a ServletContextListener to place the ${countries} in the desired scope. If this list is supposed to be request-based, then use the Servlet's doGet():
protected void doGet(HttpServletRequest request, HttpServletResponse response) {
Map<String, String> countries = MainUtils.getCountries()...
How can I change the cache path for npm (or completely disable the cache) on Windows?
...e npm command line. (see : https://docs.npmjs.com/misc/config and more specifically https://docs.npmjs.com/misc/config#cache)
So you might want to try this command :
> npm config set cache C:\Devel\nodejs\npm-cache --global
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How to read a single character from the user?
...illic) letters well? I am having a problem with that and can't figure out, if it is my mistake, or not.
– Phlya
Mar 29 '13 at 18:01
7
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How do I handle the window close event in Tkinter?
...s tk
from tkinter import messagebox
root = tk.Tk()
def on_closing():
if messagebox.askokcancel("Quit", "Do you want to quit?"):
root.destroy()
root.protocol("WM_DELETE_WINDOW", on_closing)
root.mainloop()
sha...
urllib2.HTTPError: HTTP Error 403: Forbidden
...I am unable to open using urllib2. I have tried changing user agent as specified in few questions earlier, I even tried to accept response cookies, with no luck. Can you please help.
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