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Why use AJAX when WebSockets is available?
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@kanaka, If both of them do large files equally well, then why not simply send everything via websockets? Why bother ajaxing pages/data when everything can be sent via WebSockets? (Let's assume it's already 2020 and all browsers have support for WebSockets)
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Merge, update, and pull Git branches without using checkouts
...hat you'll probably want to make an alias for it in your git configuration file, like this one:
[alias]
sync = !sh -c 'git checkout --quiet HEAD; git fetch upstream master:master; git checkout --quiet -'
What this alias does is the following:
git checkout HEAD: this puts your working copy into...
Insert a commit before the root commit in Git?
...-branch
Once again, verify that all is OK and clean the no more needed git files
Here is a script for the 2 first steps:
#!/bin/bash
root_commit_sha=$(git rev-list --max-parents=0 HEAD)
git checkout --force --orphan new-root
find . -path ./.git -prune -o -exec rm -rf {} \; 2> /dev/null
git add...
POST data to a URL in PHP
...y($data),
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
var_dump($result);
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Delaying a jquery script until everything else has loaded
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the other scripts are all external files so i'm not sure this would work would it?
– chrism
Jun 18 '09 at 11:33
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Run task only if host does not belong to a group
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You can set a control variable in vars files located in group_vars/ or directly in hosts file like this:
[vagrant:vars]
test_var=true
[location-1]
192.168.33.10 hostname=apollo
[location-2]
192.168.33.20 hostname=zeus
[vagrant:children]
location-1
location-2
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How do I make a branch point at a specific commit? [duplicate]
...on the release branch." The workspace is maybe cluttered with half changed files that represent work-in-progress and we really don't want to touch and mess with. We'd just like git to flip a few pointers to keep track of the current state and put that release branch back how it should be.
Create a ...
How can I maximize the editor pane in IntelliJ IDEA?
... Windows
And then assign a hotkey to the macro. Here's how I did this:
File > Settings > Keymap
Use the search bar to search for the two commands above. Assign obscure hotkeys to those.
Edit > Macros > Start macro recording
Hit the two obscure hotkeys you just assigned: this should m...
Choosing a Java Web Framework now? [closed]
...e in memory database to an actual RDBMS is a one line change in the config file.
The MVC setup is done very well. The Model class you extend to create your domain objects integrates with the JPA entity manager. They're not just POJO's.
Mapping URL's to controllers is simple and flexible and all in o...
Vim: How do you open another [No Name] buffer like the one on startup?
...to open an additional Vim buffer that is not immediately associated with a file, but which the user can save to a file of her/his choosing, just like the initial buffer called [No Name] . How can I do this?
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