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XML Serialization - Disable rendering root element of array
...lSerializer(typeof(ShopItem));
ser.Serialize(Console.Out, item, ns); // Inform the XmlSerializerNamespaces here
I got this output:
<?xml version="1.0" encoding="ibm850"?>
<SHOPITEM>
<PRODUCTNAME>test</PRODUCTNAME>
<VARIANT>
<PRODUCTNAME>hi 1</PRODUC...
Concept behind these four lines of tricky C code
...
@Derek This is because of the platform-specific endianness: the bytes of the abstract IEEE 754 representation are stored in memory at decreasing addresses, so the string prints correctly. On hardware with big endianness one would need to start with a differen...
How to disable editing of elements in combobox for c#?
I have some elements in a ComboBox (WinForms with C#). I want their content to be static so that a user cannot change the values inside when the application is ran. I also do not want the user adding new values to the ComboBox
...
What is the purpose of the single underscore “_” variable in Python?
...in i18n (see the
gettext
documentation for example), as in code like
raise forms.ValidationError(_("Please enter a correct username")).
# the usage of underscore in translation comes from examples in the doc
# that have been copy/pasted over decades, like this one:
import gettext
ge...
What is the best method of handling currency/money?
... your first experience. :) With acts_as_dollars, you put stuff in in 12.34 format, it's stored as 1234, and it comes out as 12.34.
– Sarah Mei
Jun 20 '09 at 2:19
50
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What is N-Tier architecture?
...programming, you need to package up the data in some sort of transportable form called "dataset" and fly them over the wire. .NET's DataSet class or Web Services protocol like SOAP are few of such attempts to fly objects over the wire.
...
Squash the first two commits in Git? [duplicate]
...uashed into the initial one):
Go back to the last commit that we want to form the initial commit (detach HEAD):
git checkout <sha1_for_B>
Reset the branch pointer to the initial commit, but leaving the index and working tree intact:
git reset --soft <sha1_for_A>
Amend the initial t...
JavaScript replace/regex
...rms of pattern interpretation, there's no difference between the following forms:
/pattern/
new RegExp("pattern")
If you want to replace a literal string using the replace method, I think you can just pass a string instead of a regexp to replace.
Otherwise, you'd have to escape any regexp speci...
jQuery add required to input fields
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@Miura-shi You're missing the <form></form> tags in your jsFiddle
– JESTech
Oct 9 '17 at 23:24
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What is the difference between SQL, PL-SQL and T-SQL?
...database management systems: SQL Server, Oracle, MySQL, PostgreSQL, DB2, Informix, etc.
PL/SQL is a proprietary procedural language used by Oracle
PL/pgSQL is a procedural language used by PostgreSQL
TSQL is a proprietary procedural language used by Microsoft in SQL Server.
Procedural languages ar...