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What's the difference between Invoke() and BeginInvoke()
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Do you mean Delegate.Invoke/BeginInvoke or Control.Invoke/BeginInvoke?
Delegate.Invoke: Executes synchronously, on the same thread.
Delegate.BeginInvoke: Executes asynchronously, on a threadpool thread.
Control.Invoke: Executes on...
What is the fastest substring search algorithm?
OK, so I don't sound like an idiot I'm going to state the problem/requirements more explicitly:
18 Answers
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Why is XOR the default way to combine hashes?
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Greg, this is an awesome answer. The light bulb went on for me after I saw your original answer and wrote out my own truth tables. I considered @Massa's answer about how there are 6 suitable operations for maintaining the distribution. And while a...
When to use cla(), clf() or close() for clearing a plot in matplotlib?
... Additionally, there are functions from the pyplot interface and there are methods on the Figure class. I will discuss both cases below.
pyplot interface
pyplot is a module that collects a couple of functions that allow matplotlib to be used in a functional manner. I here assume that pyplot has be...
Storing time-series data, relational or non?
I am creating a system which polls devices for data on varying metrics such as CPU utilisation, disk utilisation, temperature etc. at (probably) 5 minute intervals using SNMP. The ultimate goal is to provide visualisations to a user of the system in the form of time-series graphs.
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How to keep Maven profiles which are activeByDefault active even if another profile gets activated?
...ile</id>
<activation>
<property>
<name>!skipFirstProfile</name>
</property>
</activation>
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</profile>
</profiles>
You should then be able to deactivate the profile with -DskipFirstProfile
or with -P !firstP...
How to get error information when HttpWebRequest.GetResponse() fails
...tle bit more information. For example, I would like to pass the exception message from server to client. Is this possible using HttpWebRequest and HttpWebResponse?
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How to match all occurrences of a regex
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But what abut this case? "match me!".scan(/.../) = [ "mat", "ch " "me!" ], but all occurrences of /.../ would be [ "mat", "atc", "tch", "ch ", ... ]
– Michael Dickens
Dec 25 '11 at 23:22
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
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If the script is the same across all users, you can use a lockfile approach. If you acquire the lock, proceed else show a message and exit.
As an example:
[Terminal #1] $ lockfile -r 0 /tmp/the.lock
[Terminal #1] $
[Terminal #2] $ lockfile -r 0...
Change branch base
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I read this guide on --onto, and how they wrote helped me git rebase --onto newBase oldBase feature/branch
– gabe
Jun 27 '18 at 19:34
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