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adding multiple entries to a HashMap at once in one statement
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Guava is huge, I wouldn't use it for my Android app unless absolutely necessary
– ericn
May 3 '17 at 7:29
4
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Set environment variables from file of key/value pairs
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Problem with your approach is the export in the while loop is happening in a sub shell, and those variable will not be available in current shell (parent shell of while loop).
Add export command in the file itself:
export MINIENTREGA_FECHALI...
File inside jar is not visible for spring
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I was having an issue recursively loading resources in my Spring app, and found that the issue was I should be using resource.getInputStream. Here's an example showing how to recursively read in all files in config/myfiles that are json files.
Example.java
private String myFilesResourceU...
Changing overflow icon in the action bar
...or all ActionBar items and I also want to change the overflow icon when it appears.
7 Answers
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How do you import a large MS SQL .sql file?
... many simple insert statements I got around it by writing a little console app as a very last resort:
class Program
{
static void Main(string[] args)
{
RunScript();
}
private static void RunScript()
{
My_DataEntities db = new My_DataEntities();
string l...
Linq: adding conditions to the where clause conditionally
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If you do not call ToList() and your final mapping to the DTO type, you can add Where clauses as you go, and build the results at the end:
var query = from u in DataContext.Users
where u.Division == strUserDiv
&& u.Age > 18
&& u.Height >...
Django templates: verbose version of a choice
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My apologies if this answer is redundant with any listed above, but it appears this one hasn't been offered yet, and it seems fairly clean. Here's how I've solved this:
from django.db import models
class Scoop(models.Model):
FLAVOR_CHOICES = [
('c', 'Chocolate'),
('v', 'Va...
Get specific object by id from array of objects in AngularJS
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I would highly appreciate if the downvoters could motivate their decision.
– Antonio E.
Jan 13 '15 at 13:02
1
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Exclude a directory from git diff
...usAndreiana No, '_' is not special. Can you check which gitattributes rule apply for a file of that folder with: git-scm.com/docs/git-check-attr
– VonC
Jul 25 '18 at 12:23
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Difference between DOMContentLoaded and load events
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@Sergey Nope. async resources - i.e <script async src=app.js/> - are loaded independently of the rest of page hence DOMContentLoaded would may get triggered before the resource is fetched from server
– Mehrad Sadegh
Jan 17 '19 at 23:33
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