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relative path in require_once doesn't work
...rarchy is basilar:
q.php
w.php
e.php
r.php
cache/a.php
cache/b.php
setting/a.php
setting/b.php
....
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ADO.NET DataRow - check for column existence
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How many random elements before MD5 produces collisions?
I've got an image library on Amazon S3. For each image, I md5 the source URL on my server plus a timestamp to get a unique filename. Since S3 can't have subdirectories, I need to store all of these images in a single flat folder.
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Passing current scope to an AngularJS Service
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What is the Windows equivalent of the diff command?
...r linux commands that you can use from the windows command line.
You can set the PATH variable by right clicking on Computer and selecting Properties. Then you can click on Advanced System Settings on the left side of the screen. In the pop up, click Environment Variables and then either add or up...
EF Code First foreign key without navigation property
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I think you also just set an attribute on the entity, so on parent id, just add [ForeignKey("ParentTableName")]. That will link the property to whatever the key is on the parent table. Now you've got a hard-coded table name though.
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Internal typedefs in C++ - good style or bad style?
Something I have found myself doing often lately is declaring typedefs relevant to a particular class inside that class, i.e.
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How to listen for changes to a MongoDB collection?
...some tricks. The key here is the oplog.
When you run MongoDB in a Replica Set, all of the MongoDB actions are logged to an operations log (known as the oplog). The oplog is basically just a running list of the modifications made to the data. Replicas Sets function by listening to changes on this op...
git log of a single revision
I have a commit c. I want to get the changeset of that exact commit c + metainformation and no other one. Is there a simpler way than git log -p c^..c to do that?
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What are best practices for validating email addresses on iOS 2.0
...o validate an email address explains in great detail that the grammar specified in RFC 5322 is too complicated for primitive regular expressions.
I recommend a real parser approach like MKEmailAddress.
As quick regular expressions solution see this modification of DHValidation:
- (BOOL) validat...