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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...raise is very expensive. throw is not. Think of throw as using goto to get out of a loop.
– docwhat
Feb 18 '12 at 3:34
4
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Git: what is a dangling commit/blob and where do they come from?
...ing the course of working with your git repository, you may end up backing out of operations, and making other moves that cause intermediary blobs, and even some things that git does for you to help avoid loss of information.
Eventually (conditionally, according to the git gc man page) it will perf...
Clean up a fork and restart it from the upstream
...
git remote add upstream /url/to/original/repo
git fetch upstream
git checkout master
git reset --hard upstream/master
git push origin master --force
(Similar to this GitHub page, section "What should I do if I’m in a bad situation?")
Be aware that you can lose changes done on the master bra...
ReadOnlyCollection or IEnumerable for exposing member collections?
...here are plenty of other options for wrapping trivially - the nice thing about Skip over Select/Where is that there's no delegate to execute pointlessly for each iteration.)
If you're not using .NET 3.5 you can write a very simple wrapper to do the same thing:
public static IEnumerable<T> Wr...
CSS display:table-row does not expand when width is set to 100%
... etc., then you need proper markup, which includes a containing table. Without it your original question basically provides the equivalent bad markup of:
<tr style="width:100%">
<td>Type</td>
<td style="float:right">Name</td>
</tr>
Where's the table in ...
Detect Chrome extension first run / update
How can an extension find out that it is being run for the first time or has just been updated, so that the extension can perform some specific actions? (e.g. open a help page or update settings)
...
What is the difference between Class Path and Build Path
...n the "projects" that make up an application. The IDE uses this to figure out the classpath and sourcepath for compiling the Java code, and the classpath for running it. The IDE also uses the build path to figure out how to package up your code and its dependencies as (for example) a WAR file.
Fo...
client secret in OAuth 2.0
...to play with the authentication using OAuth2.0. And I got a few question about this.
3 Answers
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What is the difference between concurrency and parallelism?
...tant is just as smart as you, he was able to work on it independently, without needing to constantly ask you for clarifications. Thus, due to the independentability of the tasks, they were performed at the same time by two different executioners.
Still with me? Alright...
Case 4: Concurrent But No...
How to secure an ASP.NET Web API [closed]
...Consumer sends a HTTP request to web server, after building the signature (output of hmac hash), the template of HTTP request:
User-Agent: {agent}
Host: {host}
Timestamp: {timestamp}
Authentication: {username}:{signature}
Example for GET request:
GET /webapi.hmac/api/values
User-Agent: Fi...