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How to use ELMAH to manually log errors
...x)
{
Elmah.ErrorSignal.FromCurrentContext().Raise(ex);
}
There is a difference between the two solutions:
Raise method applies ELMAH filtering rules to the exception. Log method does not.
Raise is subscription based and is able to log one exception into the several loggers.
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How do I replace a character at a particular index in JavaScript?
...and I need to replace the char at index 3. How can I replace a char by specifying a index?
24 Answers
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Occurrences of substring in a string
... infinite loop. This can be fixed by moving the last line of code into the if block.
String str = "helloslkhellodjladfjhello";
String findStr = "hello";
int lastIndex = 0;
int count = 0;
while(lastIndex != -1){
lastIndex = str.indexOf(findStr,lastIndex);
if(lastIndex != -1){
coun...
How to find patterns across multiple lines using grep?
...les that have "abc" AND "efg" in that order, and those two strings are on different lines in that file. Eg: a file with content:
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Detect when an image fails to load in Javascript
Is there a way to determine if a image path leads to an actual image, Ie, detect when an image fails to load in Javascript.
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Why can a function modify some arguments as perceived by the caller, but not others?
...nal list that is passed into the function
Here are nice pictures on the difference between variables in other languages and names in Python.
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Correct way to try/except using Python requests module?
...he rare invalid HTTP response, Requests will raise an HTTPError exception.
If a request times out, a Timeout exception is raised.
If a request exceeds the configured number of maximum redirections, a TooManyRedirects exception is raised.
All exceptions that Requests explicitly raises inherit from re...
Jinja2 shorthand conditional
...
Yes, it's possible to use inline if-expressions:
{{ 'Update' if files else 'Continue' }}
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Difference Between ViewResult() and ActionResult()
What is the difference between ViewResult() and ActionResult() in ASP.NET MVC?
8 Answers
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How can I find the location of origin/master in git, and how do I change it?
...e a bookmark, for remote repositories.
When you run git status, it checks if the remote is missing commits (compared to your local repository), and if so, by how many commits. If you push all your changes to "origin", both will be in sync, so you wont get that message.
2. If it's somewhere else...