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How can I view all historical changes to a file in SVN
...s not previous version to compare it to.
function history_of_file() {
url=$1 # current url of file
svn log -q $url | grep -E -e "^r[[:digit:]]+" -o | cut -c2- | sort -n | {
# first revision as full text
echo
read r
svn log -r$r $url@HEAD
svn cat -r$r $...
How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
...ecreate: function (node, targetNode, type, to) {
jQuery.ajax({
url: 'http://example.com/catalog/create/' + targetNode.id + '?name=' + encode(to.inp[0].value),
success: function (result) {
if (result.isOk == false) alert(result.message);
},
async: false...
Angular - ui-router get previous state
...re 'to' and 'from' means 'toState' and 'fromState'. Consider your previous url is localhost:xxxx/employee and controller is 'EmployeesController' then the example for 'fromState' is : Object {url: "/employees", templateUrl: "/employees", controller: "EmployeesController", name: "employees"}
...
How to migrate GIT repository from one server to a new one
...
To add the new repo location,
git remote add new_repo_name new_repo_url
Then push the content to the new location
git push new_repo_name master
Finally remove the old one
git remote rm origin
After that you can do what bdonlan said and edit the.git/config file to change the new_repo_n...
How to specify maven's distributionManagement organisation wide?
...repository>
<id>nexus-site</id>
<url>http://central_nexus/server</url>
</repository>
</distributionManagement>
</project>
This can be built, released, and deployed to your local nexus so everyone has access to its ar...
How to redirect 404 errors to a page in ExpressJS?
...
// middleware use()d, we assume 404, as nothing else
// responded.
// $ curl http://localhost:3000/notfound
// $ curl http://localhost:3000/notfound -H "Accept: application/json"
// $ curl http://localhost:3000/notfound -H "Accept: text/plain"
app.use(function(req, res, next){
res.status(404);
...
How to pass a user defined argument in scrapy spider
...spider'
def __init__(self, category='', **kwargs):
self.start_urls = [f'http://www.example.com/{category}'] # py36
super().__init__(**kwargs) # python3
def parse(self, response)
self.log(self.domain) # system
Taken from the Scrapy doc: http://doc.scrapy.org/en/...
How do I use pagination with Django class based generic ListViews?
... to display is indicated by a GET parameter, simply adding ?page=n, to the URL.
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“Single-page” JS websites and SEO
...t will work perfectly fine. Every action you take will request a different URL from the server and the server will render all of the markup for your browser. If you have JavaScript enabled, though, the JavaScript will pick up the already rendered HTML along with a few variables generated by the serv...
How to check if a user likes my Facebook Page or URL using Facebook's API
...FB.init({
appId : 'YOUR_APP_ID', // App ID
channelUrl : 'http(s)://YOUR_APP_DOMAIN/channel.html', // Channel File
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml ...