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Running a Haskell program on the Android OS
...on I haven't used jhc for quite sometime since I originally wrote this and newer versions have been released since so I do not know how stable jhc currently is when it comes to code generation of more complex Haskell programs. This is a warning to anyone before you consider making a large Haskell pr...
Programmatically generate video or animated GIF in Python?
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There is a new version of this script that makes much better quality output at visvis.googlecode.com/hg/vvmovie/images2gif.py it can be used as a standalone script separate from the package.
– geographika
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Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...syncScript.onload = function(){
objectContainer.messageClass = new message(document.getElementById('message'));
objectContainer.messageClass.write('loaded');
}
asyncScript.src = 'message.js';
document.appendChild(asyncScript);
}else{
object...
How to rename a table in SQL Server?
...rver, use the sp_rename command:
exec sp_rename 'schema.old_table_name', 'new_table_name'
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Create Test Class in IntelliJ
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Right click on project then select new->directory. Create a new
directory and name it "test".
Right click on "test" folder then select Mark Directory As->Test Sources Root
Click on Navigate->Test->Create New Test
Select Testing library(JUnit4 or an...
Adding values to a C# array
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You can do this way -
int[] terms = new int[400];
for (int runs = 0; runs < 400; runs++)
{
terms[runs] = value;
}
Alternatively, you can use Lists - the advantage with lists being, you don't need to know the array size when instantiating the list.
Lis...
What is std::promise?
...mise, along with function arguments, are moved into a separate thread.
The new thread executes the function and fulfills the promise.
The original thread retrieves the result.
As an example, here's our very own "packaged task":
template <typename> class my_task;
template <typename R, ty...
PDOException SQLSTATE[HY000] [2002] No such file or directory
...ectory error for a different reason. I had just finished building a brand new LAMP stack on Ubuntu 12.04 with Apache 2.4.7, PHP v5.5.10 and MySQL 5.6.16. I moved my sites back over and fired them up. But, I couldn't load my Laravel 4.2.x based site because of the [PDOException] above. So, I chec...
Android Studio: how to remove/update the “Created by” comment added to all new classes?
By default Android Studio automatically adds a header comment to all new classes, e.g.
9 Answers
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Add column with constant value to pandas dataframe [duplicate]
...ght-hand-side object are different. @zach shows the proper way to assign a new column of zeros. In general, pandas tries to do as much alignment of indices as possible. One downside is that when indices are not aligned you get NaN wherever they aren't aligned. Play around with the reindex and align ...