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Reliable way for a Bash script to get the full path to itself [duplicate]
...hat the name of the file itself is though ?
– quickshiftin
Apr 20 '12 at 4:49
9
This does not wor...
IntelliJ IDEA jump from interface to implementing class in Java
... before invoking the shortcut. I'm not sure what's the shortcut in PC, for if you right click the interface name -> "Go To" -> "Implementations"... the shortcut is listed there.
In PC, it is CTRL + ALT + B: JetBrains navigation documentation.
...
Jackson how to transform JsonNode to ArrayNode without casting?
...
Yes, the Jackson manual parser design is quite different from other libraries. In particular, you will notice that JsonNode has most of the functions that you would typically associate with array nodes from other API's. As such, you do not need to cast to an ArrayNode to u...
How do I show the number keyboard on an EditText in android?
... you can't switch back. Using "number|text" does not work either. It seems if you want to show a numeric keyboard, you can't allow it switch back to text.
– user4903
Aug 18 '11 at 20:18
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Is it possible to program iPhone in C++
...se Objective-C++, which you can read about at Apple Developer Connection.
If you know C++ already, learning Objective-C would be pretty simple, if you decided to give that a try. More info on that topic is at the ADC as well.
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What is mod_php?
... function : it returns the type of interface between web server and PHP.
If you check in your Apache's configuration files, when using mod_php, there should be a LoadModule line looking like this :
LoadModule php5_module modules/libphp5.so
(The file name, on the right, can be different -...
Remove the string on the beginning of an URL
...stwww.com"
"www.testwww.com".slice(4);
// this will replace the www. only if it is at the beginning
"www.testwww.com".replace(/^(www\.)/,"");
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How to test android referral tracking?
...our device will receive the referral. This can be a good extra test to see if your BroadcastReceiver can be found properly.
The output I see (especially the last line is important):
05-13 17:28:08.335: D/Collectionista FacadeBroadcastReceiver(8525): Receiver called
05-13 17:28:08.335: V/Collection...
os.walk without digging into directories below
...d root, dirs, files
num_sep_this = root.count(os.path.sep)
if num_sep + level <= num_sep_this:
del dirs[:]
It works just like os.walk, but you can pass it a level parameter that indicates how deep the recursion will go.
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Recursively counting files in a Linux directory
...ies (and symlinks) in the count.
It's possible this command will overcount if filenames can contain newline characters.
Explanation of why your example does not work:
In the command you showed, you do not use the "Pipe" (|) to kind-of connect two commands, but the broken bar (¦) which the shell ...