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Avoiding SQL injection without parameters
...weird. The parser is capable of identifying constants in the text and can convert the SQL string to one the uses parameters artificially. It can then insert into the cache the text of this new parameterised query. Subsequent similar SQL may find its parameterised version matched in the cache. Ho...
C# Pass Lambda Expression as Method Parameter
...tually like is to be able to pass in different implementations of the IJob interface, but that won't work with Dapper's Query<> because it requires the actual generic impl class at run time. This is still pretty close to what I was hoping for.
– Adam Levitt
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(413) Request Entity Too Large | uploadReadAheadSize
... binding name in <binding> equal to bindingConfiguration in <endpoint>
– smoothumut
Jul 21 '15 at 5:58
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How does the following LINQ statement work?
...If you want the output to be 2,4,6, use .ToList():
var list = new List<int>{1,2,4,5,6};
var even = list.Where(m => m%2 == 0).ToList();
list.Add(8);
foreach (var i in even)
{
Console.WriteLine(i);
}
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How to compare strings ignoring the case
...) == 0
"Apple".casecmp("APPLE") == 0
#=> true
Alternatively, you can convert both strings to lower case (str.downcase) and compare for equality.
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How do you make a WPF slider snap only to discrete integer positions?
...ider that goes from X to Y but only allows the user to move it in discrete integer positions.
4 Answers
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Do I need to manually close an ifstream?
... the behavior of the code, especially when something throws. If a future maintainer removes them, he doesn't know C++ very well.
– Elliot Cameron
Nov 14 '13 at 22:39
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What is the most efficient way to store tags in a database?
...elong to many items. This implies to me that you'll quite possibly need an intermediary table to overcome the many-to-many obstacle.
Something like:
Table: Items
Columns: Item_ID, Item_Title, Content
Table: Tags
Columns: Tag_ID, Tag_Title
Table: Items_Tags
Columns: Item_ID, Tag_ID
It might be ...
Is optimisation level -O3 dangerous in g++?
...owdown due to all the code of e.g. some inner loop now not fitting anymore into L1I. Generally gcc tries quite hard to not to generate so much code, but since it usually optimizes the generic case, this can happen. Options especially prone to this (like loop unrolling) are normally not included in -...
How to set up Spark on Windows?
...ava and hit enter.
If you receive a message 'Java' is not recognized as an internal or external command. You need to configure your environment variables, JAVA_HOME and PATH to point to the path of jdk.
Download and install Scala.
Set SCALA_HOME in Control Panel\System and Security\System goto "Ad...