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Set transparent background of an imageview on Android
...this is helpful but you can give it a try. forums.esri.com/Thread.asp?c=93&f=1730&t=223940
– Harshad
Jan 14 '13 at 12:30
3
...
Deleting lines from one file which are in another file
... speed of Jona Christopher Sahnwal's answer.
– Alex Hall
Nov 8 '15 at 21:15
1
@arnaud576875: Are ...
Calculate distance between two points in google maps V3
... raw data like {lat: __, lon: __} then you would instead use p1.lat, for example.
– Don McCurdy
Mar 24 '17 at 20:12
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show 5 more comments
...
Should I use static_cast or reinterpret_cast when casting a void* to whatever
...nter types (as is fairly common when indexing in memory via a char*, for example), static_cast will generate a compiler error and you'll be forced to use reinterpret_cast anyway.
In practice I use reinterpret_cast because it's more descriptive of the intent of the cast operation. You could certainl...
What does the line “#!/bin/sh” mean in a UNIX shell script?
...execute the script.
e.g.
#!/usr/bin/perl <--perl script'
#!/usr/bin/php <-- php script
#!/bin/false <--- do-nothing script, because false returns immediately anyways.
It's implemented as a comment so that anything coming in that line will not "relevant" to the interpreter specified. e...
Finding the type of an object in C++
...
dynamic_cast should do the trick
TYPE& dynamic_cast<TYPE&> (object);
TYPE* dynamic_cast<TYPE*> (object);
The dynamic_cast keyword casts a datum from one pointer or reference type to another, performing a runtime check to ensure the validity o...
How to change credentials for SVN repository in Eclipse?
...lete the following folder:
%APPDATA%\Subversion\auth
(You can copy&paste this to RUN/Explorer, and it will resolve the App-Data-Folder for you.)
On Linux and OSX it is located in
~/.subversion/auth
Source:
http://www.techcrony.info/2008/03/26/admin/how-to-change-eclipse-svn-passw...
Get element inside element by class and ID - JavaScript
... = document.getElementById("foo").getElementsByClassName("bar");
if (list && list.length > 0) {
list[0].innerHTML = "Goodbye world!";
}
or, if you want to do it with with less error checking and more brevity, it can be done in one line like this:
document.getElementById("foo").getE...
WSGI vs uWSGi with Nginx [closed]
...sees the two terms and has no prior info on how things work outside of mod_PHP world (for e.g. nothing against php or folks)
The site does well to explain in practical terms what is needed and what is the difference as well as a good deployment example for nginx.
For the convenience, the explanatio...
How to convert wstring into string?
...t;wchar_t, char, std::mbstate_t> converter_type;
const converter_type& converter = std::use_facet<converter_type>(locale);
std::vector<char> to(ws.length() * converter.max_length());
std::mbstate_t state;
const wchar_t* from_next;
char* to_next;
const converter_type::r...