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Tim>me m>Picker Dialog from clicking EditText
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eReminderTim>me m>.setText( "" + selectedHour + ":" + selectedMinute);
Your missing a + between "" and selected hour, setText m>me m>thods only take a single string, so you need to concatenate all the parts (the first quotes are likely unnecess...
How to use JUnit and Hamcrest together?
...t understand how JUnit 4.8 should work with Hamcrest matchers. There are som>me m> matchers defined inside junit-4.8.jar in org.hamcrest.CoreMatchers . At the sam>me m> tim>me m> there are som>me m> other matchers in hamcrest-all-1.1.jar in org.hamcrest.Matchers . So, where to go? Shall I explicitly include ham...
Normalize data in pandas
Suppose I have a pandas data fram>me m> df :
5 Answers
5
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Is a DIV inside a TD a bad idea?
It seems like I heard/read som>me m>where that a <div> inside of a <td> was a no-no. Not that it won't work, just som>me m>thing about them not being really compatible based on their display type. Can't find any evidence to back up my hunch, so I may be totally wrong.
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Dynamic cell width of UICollectionView depending on label width
... thank you for your help but I still have one issue. When I uncomm>me m>nt [cell.myLabel sizeToFit] I have words truncated and letters cut at the bottom but it becom>me m>s ok after I scroll (words have they normal size and letters jump up a bit). If I comm>me m>nt and disable [cell.myLabel sizeToFit] m>me m>...
How SID is different from Service nam>me m> in Oracle tnsnam>me m>s.ora
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Quote by @DAC
In short: SID = the unique nam>me m> of
your DB, ServiceNam>me m> = the alias used
when connecting
Not strictly true. SID = unique nam>me m> of the INSTANCE (eg the oracle process running on the machine). Oracle considers the "Database" to be the files.
Service ...
CSS scrollbar style cross browser [duplicate]
...wser? I tested this code, it only works in IE and opera, but failed in Chrom>me m>, Safari and Firefox.
6 Answers
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www-data permissions?
...having to use sudo). I'm afraid to change the permissions to 777 in case som>me m> other user on my machine (or a hacker) attempts to modify files in that directory. How do I only allow access for myself and Apache's www-data?
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How to concatenate strings of a string field in a PostgreSQL 'group by' query?
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FROM mytable
GROUP BY company_id;
Or indeed:
SELECT string_agg(actor_nam>me m>, ', ' ORDER BY first_appearance)
PostgreSQL 8.4 or later:
PostgreSQL 8.4 (in 2009) introduced the aggregate function array_agg(expression) which concatenates the values into an array. Then array_to_string() can be used ...
Core Data: Quickest way to delete all instances of an entity
... delete objects matching a predicate without having to load them all in to m>me m>mory. Here's how you'd use it:
Swift 5
let fetchRequest: NSFetchRequest<NSFetchRequestResult> = NSFetchRequest(entityNam>me m>: "Car")
let deleteRequest = NSBatchDeleteRequest(fetchRequest: fetchRequest)
do {
try my...