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How to escape @ characters in Subversion managed file names?
...f rename, the target also gets scanned for a pinned revision, but it might then afterwards be treated as a plain name. For example, if you want to rename @foo to @bar, svn rename @foo@ @bar will complain about @bar; but if you make it svn rename @foo@ @bar@, the new name will be literally @bar@. To ...
Extract only right most n letters from a string
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Then it would throw a NullReferenceException just like it would if you tried to use any method on a null string...
– James
Nov 13 '09 at 9:16
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Block comments in html.erb templates in rails
...as follows:
In application_helper.rb, add a method so:
def comment
end
Then in your view template, you can say:
<% comment do %>Some stuff that won't be rendered...<% end %>
This works because any Ruby method can take a block, but will silently ignore the passed-in block if your m...
How to view AndroidManifest.xml from APK file?
...io can now show this. Go to Build > Analyze APK... and select your apk. Then you can see the content of the AndroidManifset file.
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Android Calling JavaScript functions in WebView
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@Zach It is still an issue on pre-KitKat then, isn't it?
– Vsevolod Ganin
Dec 22 '16 at 14:48
2
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Format numbers to strings in Python
...mal places.
If you have a float that you want to ignore the decimal part, then you can use str(int(floatValue)).
Perhaps the following code will demonstrate:
>>> str(5)
'5'
>>> int(8.7)
8
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How do you see recent SVN log entries?
...me (likewise with svn log --limit 4 .); but if I call svn log -r HEAD:1 ., then I finally get all entries listed... Thanks again - cheers!
– sdaau
Nov 18 '11 at 20:39
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How to determine whether code is running in DEBUG / RELEASE build?
... You may see DEBUG changed to another variable name such as DEBUG_MODE.
then conditionally code for DEBUG in your source files
#ifdef DEBUG
// Something to log your sensitive data here
#else
//
#endif
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To switch from vertical split to horizontal split fast in Vim
...r me. Just toggle your NERDTree panel closed before 'rotating' the splits, then toggle it back open. :NERDTreeToggle (I have it mapped to a function key for convenience).
– Lambart
Mar 26 '14 at 19:34
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Convert a python dict to a string and back
...: 'key2value'}
And If you are asking to convert a Dictionary to a String then, How about using str() method of Python.
Suppose the dictionary is :
my_dict = {'key1': 'key1value', 'key2': 'key2value'}
And this will be done like this :
str(my_dict)
Will Print :
"{'key1': 'key1value', 'ke...