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Required tags not present when using Delphi XML Data Binding Wizard
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Not sure to understand but maybe what you are looking for is : use="optional"
<xs:element name="MyReport" type="MyReportType" />
<xs:complexType name="MyReportType">
<xs:all>
<xs:element name="Header" type="HeaderType" use="optional" />
<xs:...
What is the format specifier for unsigned short int?
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For scanf, you need to use %hu since you're passing a pointer to an unsigned short. For printf, it's impossible to pass an unsigned short due to default promotions (it will be promoted to int or unsigned int depending on whet...
Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s
...ote access, and sign in to gmail once with your credentials. They will ask for the confirmation, confirm it and log out.
Or 2) log in gmail to your local computer, Follow this Link and choose review this activity and take proper actions.
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How to express a One-To-Many relationship in Django
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To handle One-To-Many relationships in Django you need to use ForeignKey.
The documentation on ForeignKey is very comprehensive and should answer all the questions you have:
https://docs.djangoproject.com/en/dev/ref/models/fields/#foreignkey
The current structure in your example allo...
Jenkins Git Plugin: How to build specific tag?
... that by using the "branches to build" parameter:
Branch Specifier (blank for default): tags/[tag-name]
Replace [tag-name] by the name of your tag.
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How to remove a lua table entry by its key?
... doing is standard. However, I'd recommend not overriding table.remove() - for the array portion of a table, the default table.remove() functionality includes renumbering the indices, which your override would not do. If you do want to add your function to the table function set, then I'd probably n...
Understanding FFT output
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You should neither look for the real or imaginative part of a complex number (that what's your real and imaginary array is). Instead you want to look for the magnitude of the frequency which is defined as sqrt (real * real + imag * imag). This numbe...
Create a GUID in Java
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Have a look at the UUID class bundled with Java 5 and later.
For example:
If you want a random UUID you can use the randomUUID method.
If you want a UUID initialized to a specific value you can use the UUID constructor or the fromString method.
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Unique constraint that allows empty values in MySQL
...if you try to add a new row with a key value that matches an existing row. For all engines, a UNIQUE index allows multiple NULL values for columns that can contain NULL.
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Case insensitive regex in JavaScript
...om my URL using JavaScript, and I want to do a case insensitive comparison for the query string name. Here is what I am doing:
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