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How to delete a file via PHP?
...up-voted for using the file_exists function. Otherwise you're gonna get an error if the file doesn't exist.
– Mahdi
Jan 6 '15 at 13:40
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Read environment variables in Node.js
...d by node.js?
– PDN
Apr 27 '16 at 1:05
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process.env gives you access to environment variable set...
Getting Django admin url for an object
...index') and was constantly getting django.core.urlresolvers.NoReverseMatch errors.
Turns out I had the old format admin urls in my urls.py file.
I had this in my urlpatterns:
(r'^admin/(.*)', admin.site.root),
which gets the admin screens working but is the deprecated way of doing it. I needed...
The character encoding of the HTML document was not declared
When I click on my form's submit button the following error message appears:
6 Answers
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How do I ignore an error on 'git pull' about my local changes would be overwritten by merge?
How do I ignore the following error message on Git pull?
34 Answers
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Retrieve database or any other file from the Internal Storage using run-as
...package.name chmod 666 /data/data/package.name/databases/file" adb ends me error -->run-as: exec failed for chmod666 Error:Permission denied . I'm in Nexus 7 without root
– Shudy
Jan 13 '15 at 12:02
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How to display PDF file in HTML?
...to use iframe together with google docs viewer otherwise you might get an "Error detected by the Application Firewall" message, depending on your hosting.
– user890332
Sep 6 '17 at 0:05
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No == operator found while comparing structs in C++
Comparing two instances of the following struct, I receive an error:
8 Answers
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How to find the port for MS SQL Server 2008?
... Configuration Manager
Method 2: Windows Event Viewer
Method 3: SQL Server Error Logs
Method 4: sys.dm_exec_connections DMV
Method 5: Reading registry using xp_instance_regread
Method 4: sys.dm_exec_connections DMV
I think this is almost the easiest way...
DMVs return server state that can be used...
How do I do a not equal in Django queryset filtering?
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For anyone, if it shows error positional argument follows keyword argument if using multiple fields on the query, simply go ahead and put the query with id first.
– Ashutosh Kumar
Jul 28 at 13:08
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