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Removing packages installed with go get
...earning that I needed to set my GOPATH otherwise that package sullies my root Go install (I would much prefer to keep my Go install clean and separate core from custom). How do I remove packages installed previously?
...
Why should hash functions use a prime number modulus?
...s again a polynomial of the same degree N (or less). It has no more than N roots (this is here the nature of math shows itself, since this claim is only true for a polynomial over a field => prime number). So if N is much less than P, you are likely not to have a collision. After that, experiment...
How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
... I honestly do not think installing things in system dependent paths, with root access required, is a better idea than using PYTHONPATH. I don't count any more how many times I've had to deal with a rudimentary Python program that insisted on the pip install thing where I was a regular user on a hos...
Refreshing web page by WebDriver when waiting for specific condition
...t class:
public void reload() {
// remember reference to current html root element
final WebElement htmlRoot = getDriver().findElement(By.tagName("html"));
// the refresh seems to sometimes be asynchronous, so this sometimes just kicks off the refresh,
// but doesn't actually wait ...
Skip a submodule during a Maven build
...e POM
[groupId]:artifactId
Thus, given the following structure:
project-root [com.mycorp:parent]
|
+ --- server [com.mycorp:server]
| |
| + --- orm [com.mycorp.server:orm]
|
+ --- client [com.mycorp:client]
You can specify the following command line:
mvn -pl .,server,:c...
Path.Combine for URLs?
...ailing slash. Request.ApplicationPath is '/' if your application is at the root, but '/foo' if it's not.
– nickd
Mar 25 '11 at 16:44
24
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Make .gitignore ignore everything except a few files
...bfolders, such that any files named 'script.pl' in anything other than the root dir won't be found anyway. I'm using this now (with *.pl) and all *.pl files are being ignored even though there are many in the subdirectories below the .gitignore file
– PandaWood
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Node.js/Windows error: ENOENT, stat 'C:\Users\RT\AppData\Roaming\npm'
... did a git pull of the most recent version from the master branch into the root of my main project. I then went into the directory and did an npm install so that the gulp commands would work that generates ES5 modules. Anyway, to make the long story short, my build process was trying to build files...
How to set environment variable for everyone under my linux system?
...
Scripts are not used for ROOT user.
– Val
Jul 26 '14 at 7:36
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How to track child process using strace?
...e parent thread, then the grandparent thread, and so on all the way to the root process.
4 Answers
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