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How to paste in a new line with vim?
I often have to paste some stuff on a new line in vim. What I usually do is:
14 Answers
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Should I index a bit field in SQL Server?
... bit field + another field? Eg. in a web activity log, one would index the timestamp, but another useful index might be on a bit field "IsHTTPS" + timestamp, to quickly view all https actions. Would that also be inefficient?
– ingredient_15939
Nov 30 '11 at 2:3...
How to mock the Request on Controller in ASP.Net MVC?
I have a controller in C# using the ASP.Net MVC framework
9 Answers
9
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What is the $? (dollar question mark) variable in shell scripting? [duplicate]
I'm trying to learn shell scripting, and I need to understand someone else's code. What is the $? variable hold? I can't Google search the answer because they block punctuation characters.
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Running code in main thread from another thread
In an android service I have created thread(s) for doing some background task.
16 Answers
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mysql check collation of a table
...gth | Max_data_length | Index_length | Data_free | Auto_increment | Create_time | Update_time | Check_time | Collation | Checksum | Create_options | Comment |
+------+--------+---------+------------+------+----------------+-------------+-----------------+--------------+-----------+-...
Set Focus on EditText
I have an EditText-Field and set an OnFocusChangeListener for it. When it has lost focus, a method is called, which checks the value of the EditText with one in the database. If the return-value of the method is true, a toast is shown and the focus should get back on the EditText again. The focus sh...
ReactJS state vs prop
...parent via props? If so, it probably isn't
state.
Does it change over time? If not, it probably isn't state.
Can you compute it based on any other state or props in your
component? If so, it's not state.
sha...
Debugging App When Launched by Push Notification
I am currently developing an app that receives Push Notifications. I have this all working 100% through a PHP page. There are several different types of push notifications my app can receive. The PHP handles this and sends different packets of information to my app which are all received just fine. ...
How do I assert equality on two classes without an equals method?
Say I have a class with no equals() method, to which do not have the source. I want to assert equality on two instances of that class.
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