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Using ConfigurationManager to load config from an arbitrary location
... You can also use the ConfigurationManager.OpenExeConfiguration (String) overload for the same purpose. See: codeproject.com/KB/dotnet/mysteriesofconfiguration3.aspx#t2_1
– Ohad Schneider
Jul 6 '11 at 16:00
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What is the perfect counterpart in Python for “while not EOF”
...iteration stops when openfileobject.read(1024) starts returning empty byte strings.
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How to delete a folder with files using Java
...have to delete all files before deleting the folder.
Use something like:
String[]entries = index.list();
for(String s: entries){
File currentFile = new File(index.getPath(),s);
currentFile.delete();
}
Then you should be able to delete the folder by using index.delete()
Untested!
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How can a Javascript object refer to values in itself? [duplicate]
... is a Javascript object. JSON is a method of representing an object with a string (which happens to be valid Javascript code).
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object==null or null==object?
...e value would be 0 and the article's promise would not hold. The fact that Strings are objects and ints are primitives is irrelevant of the fact that a programmer may forget to init a variable. In this question we simply solve the null String comparison thing.
– cherouvim
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What does %~d0 mean in a Windows batch file?
... search, then this modifier expands to the
empty string
You can find the above by running FOR /?.
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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
...is the "speak after me"-attack to which you refer? Using mysql_real_escape_string() without a MySQL database is absolutely definitely not the correct way to defeat anything (since it escapes strings according to the character set of your MySQL database connection, which you don't have!). If you're ...
Attach a file from MemoryStream to a MailMessage in C#
... someone out there:-
Here's a simplified snippet for sending an in-memory string as an email attachment (a CSV file in this particular case).
using (var stream = new MemoryStream())
using (var writer = new StreamWriter(stream)) // using UTF-8 encoding by default
using (var mailClient = new Smt...
Highlight text similar to grep, but don't filter out text [duplicate]
...e the regex engine notices the empty alternation at the end of the pattern string matches the beginning of the subject string.
[1]: http://www.regular-expressions.info/engine.html
FIRST EDIT:
I ended up using perl:
perl -pe 's:pattern:\033[31;1m$&\033[30;0m:g'
This assumes you have an ANS...
Is there a Unix utility to prepend timestamps to stdin?
... @becko - according to the manual page, give a strftime format string as argument: [.. command ..] | ts '%Y %b %d %T', for example.
– Toby Speight
Jun 8 '15 at 18:22
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