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What is the difference between using IDisposable vs a destructor in C#?
...ect's memory (that still belongs to GC) - but is used for example to close files, database connections, etc.
There are lots of previous topics on this:
deterministic finalization
disposing objects
using block
resources
Finally, note that it is not uncommon for an IDisposable object to also have...
How can I open a Shell inside a Vim Window?
...an open a shell by using the :shell command in Vim, however I can't edit a file and at the same time use the shell.
10 Answ...
“inconsistent use of tabs and spaces in indentation”
...or indentation is incredibly bad. Never do that ever (except for languages/file formats that require it). The end.
– Lennart Regebro
Jul 26 '11 at 9:28
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FFmpeg on Android
...his. So thought of sharing it with you.
Few Basics :
When we say a video file, ex : avi, it is combination of both audio and video
Video file = Video + Audio
Video = Codec + Muxer + Demuxer
codec = encoder + Decoder
=> Video = encoder + decoder + Muxer + Demuxer(Mpeg4 + Mpeg4 + avi +avi -...
Where is array's length property defined?
...here is no "class definition" of an array (you can't find it in any .class file), they're a part of the language itself.
10.7. Array Members
The members of an array type are all of the following:
The public final field length, which contains the number of components of the array. le...
How do I access command line arguments in Python?
...
will give you a list of arguments (not including the name of the python file)
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how to implement a long click listener on a listview
...
If your ListView row item refers to a separate XML file, be sure to add android:longClickable="true" to that layout file in addition to setting setOnItemLongClickListener() to your ListView.
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Bash script - variable content as a command to run
...t gives me a defined list random numbers that correspond to the lines of a file. Next I want to extract those lines from the file using sed .
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Equivalent of typedef in C#
...s no true equivalent of typedef. You can use 'using' directives within one file, e.g.
using CustomerList = System.Collections.Generic.List<Customer>;
but that will only impact that source file. In C and C++, my experience is that typedef is usually used within .h files which are included wi...
IntelliJ gives Fatal Error: Unable to find package java.lang in classpath or bootclasspath
...rom the classpath. All I had to do was reapply the JSDK home path.
Goto:
File -> Project Structure -> Platform Settings -> SDKs
Re-apply the JSDK home path.
Doing this added about 15 jars to the classpath. Apparently these are important for compiling.
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