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How to use a RELATIVE path with AuthUserFile in htaccess?
...unes the deployed files to their environment. This decouples your codebase from the specifics of its target environment (i. e. its environment variables and configuration parameters). In general, the application should adapt to the environment, if you do it the other way around, you might run into p...
java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'
...orry about converting characters or
losing data when upgrading utf8 data from older versions of MySQL.
So to support these characters, your MySQL needs to be 5.5+ and you need to use utf8mb4 everywhere. Connection encoding needs to be utf8mb4, character set needs to be utf8mb4 and collaction nee...
How to get a index value from foreach loop in jstl
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${loop.index} it will give 0 base index as normal Index of array start from 0.
For Example :
<c:forEach var="currentImage" items="${cityBannerImages}" varStatus="loop">
<picture>
<source srcset="${currentImage}" media="(min-width: 1000px)"></source>
<source sr...
using jquery $.ajax to call a PHP function
... basically put that PHP script inside a function and call the PHP function from javascript.
6 Answers
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Django auto_now and auto_now_add
...cts I have written using Django, and so your save() would look like this:
from django.utils import timezone
class User(models.Model):
created = models.DateTimeField(editable=False)
modified = models.DateTimeField()
def save(self, *args, **kwargs):
''' On save, update ti...
What does %~d0 mean in a Windows batch file?
...s different depending on whether you double-click the batch file or run it from cmd.
– Pacerier
Aug 11 '15 at 12:09
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gitignore does not ignore folder
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This will completely remove the folder from the (current version of the) repo. OP wants the folder to be there, but new changes should not be tracked
– Gareth
Jun 25 '14 at 13:39
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Enum Naming Convention - Plural
...w to further elaborate, although it looks ugly, if you need a single value from a flag enum use the singular form for the field/property/argument. If you support it having multiple flags set, use the plural. If your enum is not a flags enum, use the singular for the type name and the field/property/...
Why not use exceptions as regular flow of control?
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Example : when I debug a .net program, I launch it from visual studio and I ask VS to break on all exceptions. If you rely on exceptions as an expected behaviour, I can't do that anymore (since it would break 5times/sec), and it's far more complicated to locate the problemati...
“Invalid JSON primitive” in Ajax processing
I am getting an error in an ajax call from jQuery.
12 Answers
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