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How to read data From *.CSV file using javascript?
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If this is not correct file(or data) then how should my file look like??
– Mahesh Thumar
Sep 15 '11 at 13:36
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How do I compile a Visual Studio project from the command-line?
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"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat"
Then msbuild was not in my $PATH so I had to run it via its explicit path:
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe" myproj.sln
Lastly, my project was making use of some variables like $(VisualStudioDir...
How do I check the difference, in seconds, between two dates?
...onds, milliseconds, or microseconds, one could use (b-a).microseconds and then divide that to get the seconds (1000000) or milliseconds (1000)
– Zld Productions
May 26 '17 at 16:22
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Entity Framework is Too Slow. What are my options? [closed]
...ned. If you want to load up a complex object and not write a megamoth, you then need to deserialize your new anonymous types into some kind of POCO. Again, that almost sounds reasonable until you realize that in doing so you have essentially REWRITTEN YOUR OWN ENTITY FRAMEWORK. Which is bullshit.
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Best Practice: Access form elements by HTML id or name attribute?
...e only:
<form id="myform">
<input type="text" name="foo">
Then the most standards-compliant and least problematic way to access your input element is via:
document.getElementById("myform").elements["foo"]
using .elements["foo"] instead of just .foo is preferable because the latte...
Delete element in a slice
...pe, the second argument is the variadic, so we pass in an empty slice, and then unpack the rest of the slice to fill in the arguments.
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getting exception “IllegalStateException: Can not perform this action after onSaveInstanceState”
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Good ways
Before anything else: I would advertise Alex Lockwood article. Then, from what I've done so far:
For fragments and activities that don't need to keep any state information, call commitAllowStateLoss. Taken from documentation:
Allows the commit to be executed after an activity's state i...
What are the performance characteristics of sqlite with very large database files? [closed]
...r, inserting and updating all the indices take longer.
Multiple Tables
I then tried splitting the data by time over several tables, one table per day. The data for the original 1 table was split to ~700 tables.
This setup had no problems with the insertion, it did not take longer as time progres...
Difference between Hashing a Password and Encrypting it
... a dictionary (or every combination of characters up to a certain length), then uses this new dictionary to look up hashed passwords. Using a unique random salt for each hashed password stored makes it much more difficult for an attacker to use this method. They would basically need to create a ne...
LIKE vs CONTAINS on SQL Server
...uery is only available if the column is in a full text index. If it isn't, then only the first form is available.
The first query, using LIKE, will be unable to use an index, since it starts with a wildcard, so will always require a full table scan.
The CONTAINS query should be:
SELECT * FROM t...