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Converting String To Float in C#
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Your thread's locale is set to one in which the decimal mark is "," instead of ".".
Try using this:
float.Parse("41.00027357629127", CultureInfo.InvariantCulture.NumberFormat);
Note, however, that a float cannot hold that many digits of precision. You would have to...
Java abstract interface
...interface Interface {
\___.__/
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'----> Neither this...
public void interfacing();
public abstract boolean interfacing(boolean really);
\___.__/
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'----> nor this, are necessary.
}
Interfaces and their methods are...
.bashrc/.profile is not loaded on new tmux session (or window) — why?
...the loading requirement of ~/.bashrc as interactive only, which is exactly what some distros, like Ubuntu, are doing.
# write content below into ~/.profile, or ~/.bash_profile
# if running bash
if [ -n "$BASH_VERSION" ]; then
# include .bashrc if it exists
if [ -f "$HOME/.bashrc" ]; then
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Logging errors in ASP.NET MVC
... currently using log4net in my ASP.NET MVC application to log exceptions. The way I'm doing this is by having all my controllers inherit from a BaseController class. In the BaseController's OnActionExecuting event, I log any exceptions that may have occurred:
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Javascript parseInt() with leading zeros
...a number starts with a '0', it's treated as base 8 (octal).
You can force the base by passing the base as the 2nd parameter.
parseInt("09", 10) // 9
According to the docs, the 2nd parameter is optional, but it's not always assumed to be 10, as you can see from your example.
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In Maven 2, how do I know from which dependency comes a transitive dependency?
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To add to @David Crow, here's a dependency:tree example from the Maven site:
mvn dependency:tree -Dincludes=velocity:velocity
might output
[INFO] [dependency:tree]
[INFO] org.apache.maven.plugins:maven-dependency-plugin:maven-plugin:2.0-alpha-5-SNAPSHOT
[INFO] \- org.apache.maven.d...
git diff between two different files
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I believe using --no-index is what you're looking for:
git diff [<options>] --no-index [--] <path> <path>
as mentioned in the git manual:
This form is to compare the given two paths on the filesystem. You can
omit the --no-index...
Creating functions in a loop
...g -- each function looks up i as late as possible (thus, when called after the end of the loop, i will be set to 2).
Easily fixed by forcing early binding: change def f(): to def f(i=i): like this:
def f(i=i):
return i
Default values (the right-hand i in i=i is a default value for argument...
How to switch databases in psql?
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In PostgreSQL, you can use the \connect meta-command of the client tool psql:
\connect DBNAME
or in short:
\c DBNAME
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Reduce git repository size
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Thanks for your replies. Here's what I did:
git gc
git gc --aggressive
git prune
That seemed to have done the trick. I started with around 10.5MB and now it's little more than 980KBs.
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