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What is the difference between integration and unit tests?
...though.. I'd rather focus more on getting the damn code to work full stop ^_^
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How do I check CPU and Memory Usage in Java?
...first line)
For more info see: http://java.sun.com/docs/hotspot/gc5.0/gc_tuning_5.html
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How to read a .xlsx file using the pandas Library in iPython?
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I usually create a dictionary containing a DataFrame for every sheet:
xl_file = pd.ExcelFile(file_name)
dfs = {sheet_name: xl_file.parse(sheet_name)
for sheet_name in xl_file.sheet_names}
Update: In pandas version 0.21.0+ you will get this behavior more cleanly by passing sheet_na...
How to make custom error pages work in ASP.NET MVC 4
...mething like this:
@model System.Web.Mvc.HandleErrorInfo
@{
Layout = "_Layout.cshtml";
ViewBag.Title = "Error";
}
<div class="list-header clearfix">
<span>Error</span>
</div>
<div class="list-sfs-holder">
<div class="alert alert-error">
An...
How to work around the lack of transactions in MongoDB?
...- they'll be multi-statement, with similar semantics and syntax (like start_transaction and commit_transaction). Importantly, the changes to MongoDB that enable transactions do not impact performance for workloads that do not require them.
For more details see here.
Having distributed transaction...
What's the advantage of Logic-less template (such as mustache)?
...e) to be much more simple and direct:
<%- name %>:
<ul>
<% _.each(items, function(i){ %>
<li><%- i %></li>
<% }); %>
</ul>
That being said, I do understand that logicless templates have advantages (for instance, they can be used with multiple prog...
How to show all privileges from a user in oracle?
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You can try these below views.
SELECT * FROM USER_SYS_PRIVS;
SELECT * FROM USER_TAB_PRIVS;
SELECT * FROM USER_ROLE_PRIVS;
DBAs and other power users can find the privileges granted to other users with the DBA_ versions of these same views. They are covered in the docume...
How do RVM and rbenv actually work?
...runs the corresponding command for that version. Here's how:
If the RBENV_VERSION environment variable is set, its value determines the version of Ruby to use.
If the current working directory has an .rbenv-version file, its contents are used to set the RBENV_VERSION environment variable.
If there...
Should I Dispose() DataSet and DataTable?
...ps-looking-at-the-finalization-queue.aspx
http://issuu.com/arifaat/docs/asp_net_3.5unleashed
http://msdn.microsoft.com/en-us/magazine/bb985013.aspx
http://blogs.msdn.com/tess/archive/2006/03/27/561715.aspx
Original Answer:
There are a lot of misleading and generally very poor answers on this - an...
Is it better to call ToList() or ToArray() in LINQ queries?
...; keeps track on whether collection was modified, there is a private field _version in this class which is changed everytime the List<> is updated.)
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