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Can someone explain the traverse function in Haskell?
... function from Data.Traversable . I am unable to see its point. Since I come from an imperative background, can someone please explain it to me in terms of an imperative loop? Pseudo-code would be much appreciated. Thanks.
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Delete multiple remote branches in git
I have a team member who inadvertently pushed over 150 of his local branches to our central repo. Thankfully, they all have the same prefix. Using that prefix, is there a git command or cool little shell script I can use that will delete all of those at once?
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How do I concatenate strings and variables in PowerShell?
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Write-Host "$($assoc.Id) - $($assoc.Name) - $($assoc.Owner)"
See the Windows PowerShell Language Specification Version 3.0, p34, sub-expressions expansion.
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How to set environment variable or system property in spring tests?
I'd like to write some tests that check the XML Spring configuration of a deployed WAR. Unfortunately some beans require that some environment variables or system properties are set. How can I set an environment variable before the spring beans are initialized when using the convenient test style wi...
Set width of a “Position: fixed” div relative to parent div
...on: fixed) the width of 100% (relating to it's parent div). But I've got some problems...
10 Answers
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Can't get Gulp to run: cannot find module 'gulp-util'
...red Jan 28 '14 at 13:33
Ilan FrumerIlan Frumer
29.8k77 gold badges6363 silver badges8181 bronze badges
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How to terminate a python subprocess launched with shell=True
...os
import signal
import subprocess
# The os.setsid() is passed in the argument preexec_fn so
# it's run after the fork() and before exec() to run the shell.
pro = subprocess.Popen(cmd, stdout=subprocess.PIPE,
shell=True, preexec_fn=os.setsid)
os.killpg(os.getpgid(pro.pid)...
Git: How to remove file from historical commit?
...ave accidentally commited large file (50Mb). In another commit i add the same file but in the right size (small). Now my repo when i clone is too heavy :( How to remove that large file from repo history to reduce the size of my repo ?
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Why do I need an IoC container as opposed to straightforward DI code? [closed]
...jection (DI) for a while, injecting either in a constructor, property, or method. I've never felt a need to use an Inversion of Control (IoC) container. However, the more I read, the more pressure I feel from the community to use an IoC container.
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Resizing an iframe based on content
...ion. Content from other applications (on other domains) is shown using iframes.
20 Answers
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