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CSS scrollbar style cross browser [duplicate]
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Everyone would like it. The single smart idea coming from the IE era ?
– Ben
Jan 15 '14 at 16:36
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When should we use mutex and when should we use semaphore
... must happen in the same thread later on.
e.g.: If you are deleting a node from a global linked list, you do not want another thread to muck around with pointers while you are deleting the node. When you acquire a mutex and are busy deleting a node, if another thread tries to acquire the same mutex,...
Explain Python entry points?
...d I wanted it to make available a "cursive" command that someone could run from the command line, like:
$ cursive --help
usage: cursive ...
The way to do this is define a function, like maybe a "cursive_command" function in cursive/tools/cmd.py that looks like:
def cursive_command():
args = ...
Understanding __get__ and __set__ and Python descriptors
... that great).
A descriptor is defined on a class, but is typically called from an instance. When it's called from an instance both instance and owner are set (and you can work out owner from instance so it seems kinda pointless). But when called from a class, only owner is set – which is why it's...
Difference between @import and link in CSS
...rs (Netscape 4, etc.), so the @import hack can be used to hide CSS 2 rules from these old browsers.
Again, unless you're supporting really old browsers, there isn't a difference.
If I were you, however, I'd use the <link> variant on your HTML pages, because it allows you to specify things li...
How to get the current directory of the cmdlet being executed
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Thanks, this is a great method to find the full path from relative paths. E.g. (Get-Item -Path $myRelativePath -Verbose).FullName
– dlux
May 6 '14 at 3:51
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Accessing member of base class
See the inheritance example from the playground on the TypeScript site:
2 Answers
2
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Remove all whitespaces from NSString
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stringByTrimmingCharactersInSet only removes characters from the beginning and the end of the string, not the ones in the middle.
1) If you need to remove only a given character (say the space character) from your string, use:
[yourString stringByReplacingOccurrencesOfString:@" ...
How can I get a user's media from Instagram without authenticating as a user?
...ugh manage clients (not related to user whatsoever).
You can get [USER ID] from username by performing GET users search request:
https://api.instagram.com/v1/users/search?q=[USERNAME]&client_id=[CLIENT ID]
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What's onCreate(Bundle savedInstanceState)
...Bundle savedInstanceState) I am newbie in Android. I try to understand it from developer.android.com. But I am not able to understand. Can anyone simplify it?
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