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How can you find and replace text in a file using the Windows command-line environment?
...tever is needed. Also beware, if you target UTF8, it may introduce a Byte Order Mark at the beginning of the file that did not appear in the original.
– Wyck
Mar 28 '14 at 17:23
7...
Set element focus in angular way
...
Another option would be to use Angular's built-in pub-sub architecture in order to notify your directive to focus. Similar to the other approaches, but it's then not directly tied to a property, and is instead listening in on it's scope for a particular key.
Directive:
angular.module("app").direc...
Using Intent in an Android application to show another activity
...
The issue was the OrderScreen Activity wasn't added to the AndroidManifest.xml. Once I added that as an application node, it worked properly.
<activity android:name=".OrderScreen" />
...
How to implement the activity stream in a social network
...be "comment" and "created" respectively), data contains additional data in order to avoid joins (for example, it can contain the subject name and surname, the article title and url, the comment body etc.).
Each Activity belongs to one or more ActivityFeeds, and they are related by a table that look...
403 Forbidden vs 401 Unauthorized HTTP responses
... (or 3xx: redirection)
Checks are usually done in this order:
404 if resource is public and does not exist or 3xx redirection
OTHERWISE:
401 if not logged-in or session expired
403 if user does not have permission to access resource (file, json, ...)
404 if resource does not ex...
Including non-Python files with setup.py
...ory:
include requirements.txt
recursive-include data *
Nevertheless, in order for these files to be copied at install time to the package’s folder inside site-packages, you’ll need to supply include_package_data=True to the setup() function. See Adding Non-Code Files for more information.
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How to delete object from array inside foreach loop?
...es, arrays in PHP are basically associative arrays that can be iterated in order. Deleting an earlier element does not change the keys of elements that come after it.
– Ignacio Vazquez-Abrams
Feb 21 '10 at 3:02
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Validation failed for one or more entities. See 'EntityValidationErrors' property for more details [
...ry useful for me to create a custom exception and overwrite SaveChanges in order to throw this new exception.
The custom exception type looks like this:
public class FormattedDbEntityValidationException : Exception
{
public FormattedDbEntityValidationException(DbEntityValidationException inner...
Declaring an enum within a class
...owing code snippet, the Color enum is declared within the Car class in order to limit the scope of the enum and to try not to "pollute" the global namespace.
...
Set cURL to use local virtual hosts
...nd. The default config file is checked for in the following places in this order:
1) curl tries to find the "home dir": It first checks for the CURL_HOME and then the HOME environment variables. Failing that, it uses getpwuid() on UNIX-like systems (which returns the home dir
given ...