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CSS/HTML: What is the correct way to make text italic?
...m the body text, then maybe a class name of "flow-distinctive" would be in order. Think about reuse: class names are for categorization - where else would you want to do the same thing? That should help you identify a suitable name.
<i> is included in HTML5, but it is given specific semantics...
I can't install python-ldap
... based on OpenLDAP, so you need to have the development files (headers) in order to compile the Python module. If you're on Ubuntu, the package is called libldap2-dev.
Debian/Ubuntu:
sudo apt-get install libsasl2-dev python-dev libldap2-dev libssl-dev
RedHat/CentOS:
sudo yum install python-deve...
How to limit UITableView row reordering to a section
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This implementation will prevent re-ordering outside of the original section like Phil's answer, but it will also snap the record to the first or last row of the section, depending on where the drag went, instead of where it started.
- (NSIndexPath *)tableView...
T-SQL stored procedure that accepts multiple Id values
...ROM Departments
JOIN #tmpDept ON Departments.DepartmentID=#tmpDept.DeptID
ORDER BY Dept.Name
You would see the names of all of the department IDs that you passed in...
Again, this can be simplified by using a function to populate the temporary table... I mainly did it without one just to kill so...
How to change the name of a Django app?
...y -- no problems with the existing historical migrations. Do the steps in order, and propagate the changes everywhere before moving to the following step.
– user85461
Sep 30 '19 at 18:11
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Necessary to add link tag for favicon.ico?
...users to choose whether or not it should automatically look. Therefore, in order to ensure that it will always appear and get looked at, you do have to define it.
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How can I force clients to refresh JavaScript files?
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Chrome REQUIRES these settings in order to cache properly. Without them, Chrome will cache a file forever. Mozilla uses a much more reasonable default. See more at: agiletribe.wordpress.com/2018/01/29/caching-for-chrome
– AgilePro
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How to Display blob (.pdf) in an AngularJS app
...ions have the same components, but it took a while to figure out the right order to make it work.
Thank you @Nikolay Melnikov, your comment/reply to this question was what made it work.
In a nutshell, here is my AngularJS Service backend call:
getDownloadUrl(fileID){
//
//Get the downlo...
How can I reset a react component including all transitively reachable state?
...is:
this.setState(this.getInitialState());
Also (like Ben also said) in order to reset the "browser state" you need to remove that DOM node. Harness the power of the vdom and use a new key prop for that component. The new render will replace that component wholesale.
Reference: https://facebook....
Checking if a variable is not nil and not zero in ruby
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You could do this:
if (!discount.nil? && !discount.zero?)
The order is important here, because if discount is nil, then it will not have a zero? method. Ruby's short-circuit evaluation should prevent it from trying to evaluate discount.zero?, however, if discount is nil.
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