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Finalize vs Dispose
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Others have already covered the difference between Dispose and Finalize (btw the Finalize method is still called a destructor in the language specification), so I'll just add a little about the scenarios where the Finalize method comes in ...
How can I tell if a library was compiled with -g?
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There are also obdjump -W lib and readelf -w lib. The latter one is more configurable - see readelf(1) manpage.
– przemoc
Jan 4 '10 at 14:16
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How can I recover a removed file in Mercurial (if at all)?
...ath to deleted file>
The deleted file will now be in your working copy, ready to be committed back into head.
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How can I parse a YAML file from a Linux shell script?
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Hi vaab - While I'm sure you're correct that many readers would like to parse real YAML files from shell, it's not quite clear (at least to me) what the result would be. With this script I've taken a stab at the problem and defined a subset that has a reasonable mapping into...
Real World Example of the Strategy Pattern
I've been reading about the OCP principal and how to use the strategy pattern to accomplish this.
17 Answers
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Integrating the ZXing library directly into my Android application
... - SOLVED + GUIDE
I've managed to figure it out :) And down below you can read step-by-step guide so it hopefully can help others with the same problem as I had ;)
Install Apache Ant - (See this YouTube video for config help)
Download the ZXing source from ZXing homepage and extract it
With the u...
What is the difference between .text, .value, and .value2?
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Regarding conventions in C#. Let's say you're reading a cell that contains a date, e.g. 2014-10-22.
When using:
.Text, you'll get the formatted representation of the date, as seen in the workbook on-screen:
2014-10-22. This property's type is always string but may not ...
What's the difference between including files with JSP include directive, JSP include action and usi
...ty-group> element in the Web application web.xml deployment descriptor. Read more here:
• Configuring Implicit Includes at the Beginning and End of JSPs
• Defining implicit includes
Tag File is an indirect method of content reuse, the way of encapsulating reusable content.
A Tag Fi...
How to capitalize the first letter of a String in Java?
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public static void main(String[] args) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
// Actually use the Reader
String name = br.readLine();
// Don't mistake String object with a Character object
String s1 = name.substring(0, 1)...
Using global variables in a function
...rint_globvar():
print(globvar) # No need for global declaration to read value of globvar
set_globvar_to_one()
print_globvar() # Prints 1
I imagine the reason for it is that, since global variables are so dangerous, Python wants to make sure that you really know that's what you're pla...