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Case insensitive 'Contains(string)'
Is there a way to make the following return true?
26 Answers
26
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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 Makes a Method Thread-safe? What are the rules?
...eparate thread
// could have changed its value between this thread setting its value at the start
// of the method and this line reading its value.
number = this.someValue.Length;
return number;
}
}
You should be aware that any parameters passed in to the metho...
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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How do I make a fully statically linked .exe with Visual Studio Express 2005?
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For the C-runtime go to the project settings, choose C/C++ then 'Code Generation'. Change the 'runtime library' setting to 'multithreaded' instead of 'multithreaded dll'.
If you are using any other libraries you may need to tell the linker to ignore the dynam...
PHP exec() vs system() vs passthru()
...ts how PHP
will pass that descriptor to the child process. pipes will be set to
an indexed array of file pointers that correspond to PHP's end of any
pipes that are created. The return value is a resource representing
the process; you should free it using proc_close() when you are
finished...
Running a cron job at 2:30 AM everyday
... * wget https://www.yoursite.com/your_function_name
The first part is for setting cron job and the next part to call your function.
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Toggle button using two image on different state
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AkashG's solution don't work for me. When I set up check.xml to background it's just stratched in vertical direction. To solve this problem you should set up check.xml to "android:button" property:
<ToggleButton
android:id="@+id/toggle"
android:layout_widt...
MongoDB: Combine data from multiple collections into one..how?
...educe:
var mapUsers, mapComments, reduce;
db.users_comments.remove();
// setup sample data - wouldn't actually use this in production
db.users.remove();
db.comments.remove();
db.users.save({firstName:"Rich",lastName:"S",gender:"M",country:"CA",age:"18"});
db.users.save({firstName:"Rob",lastName:"M...
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...