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How to set timeout for http.Get() requests in Golang?
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Apparently in Go 1.3 http.Client has Timeout field
client := http.Client{
Timeout: 5 * time.Second,
}
client.Get(url)
That's done the trick for me.
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Getting Chrome to accept self-signed localhost certificate
...ts this certificate after initially complaining about it, as expected. Chrome and IE, however, refuse to accept it, even after adding the certificate to the system certificate store under Trusted Roots. Even though the certificate is listed as correctly installed when I click "View certificate infor...
Broken references in Virtualenvs
I recently installed a bunch of dotfiles on my Mac along with some other applications (I changed to iTerm instead of Terminal, and Sublime as my default text editor) but ever since, all my virtual environments have stopped working, although their folders inside .virtualenvs are still there and they ...
Undefined symbols for architecture armv7
This problem has been driving me crazy, and I can't work out how to fix it...
40 Answers
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Recompile Heroku slug without push or config change
...e: devcenter.heroku.com/articles/slug-compiler). That doesn't necessarily mean that heroku doesn't (or couldn't) provide an alternate mechanism to invoke the slug compilation such as a heroku CLI command. That said, no one's mentioned such a command, so I'm presuming your answer is spot on, at lea...
Define css class in django Forms
Assume I have a form
13 Answers
13
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Getting the parent of a directory in Bash
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dir=/home/smith/Desktop/Test
parentdir="$(dirname "$dir")"
Works if there is a trailing slash, too.
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Reload content in modal (twitter bootstrap)
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I am having the same problem, and I guess the way of doing this will be to remove the data-toggle attribute and have a custom handler for the links.
Something in the lines of:
$("a[data-target=#myModal]").click(function(ev) {
ev.preventD...
SqlException from Entity Framework - New transaction is not allowed because there are other threads
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Yeah, this caused me a headache too. I almost fell off my chair when I found the problem! I understand the technical reasons behind the problem, but this isn't intuitive and it isn't helping the developer to fall into the "pit of success" blog...
How to Vertical align elements in a div?
...ferent situations.
In a nutshell (and to prevent link rot):
Inline elements (and only inline elements) can be vertically aligned in their context via vertical-align: middle. However, the “context” isn’t the whole parent container height, it’s the height of the text line they’re in. js...