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Decimal precision and scale in EF Code First
...ty").MakeGenericMethod(classType).Invoke(modelBuilder, null);
ParameterExpression param = ParameterExpression.Parameter(classType, "c");
Expression property = Expression.Property(param, propAttr.prop.Name);
LambdaExpression lambdaExpression = Expression.Lambda(...
equals vs Arrays.equals in Java
...hod, which states
* that equal objects must have equal hash codes.
*
* @param obj the reference object with which to compare.
* @return {@code true} if this object is the same as the obj
* argument; {@code false} otherwise.
* @see #hashCode()
* @see java.util.HashMap
*/...
SQLAlchemy: print the actual query
...print out valid SQL for my application, including values, rather than bind parameters, but it's not obvious how to do this in SQLAlchemy (by design, I'm fairly sure).
...
Rails nested form with has_many :through, how to edit attributes of join model?
...e form generated by Rails is submitted to the Rails controller#action, the params will have a structure similar to this (some made up attributes added):
params = {
"topic" => {
"name" => "Ruby on Rails' Nested Attributes",
"linkers_attributes" => {
"0" =>...
How to calculate “time ago” in Java?
...
@ShajeelAfzal yes, the duration parameter is in millisecond but it's a difference between times not an absolute value. What you are getting is the time which has passed from the 1st of January 1970 the date when the unix timestamp started
...
Javascript : Send JSON Object with Ajax?
... @ShuruiLiu a URL goes in place of "/json-handler" as a 2nd param of the open() method
– Alexandr Nil
Feb 7 '17 at 12:39
|
sh...
How to bind to a PasswordBox in MVVM
...ssword binding issue by simply passing the PasswordBox control itself as a parameter to the command attached to the "Ok" button. So in the view I had:
<PasswordBox Name="txtPassword" VerticalAlignment="Top" Width="120" />
<Button Content="Ok" Command="{Binding Path=OkCommand}"
CommandPa...
How to get the path of a running JAR file?
...* path to the JAR (e.g., "file:/path/to/my-jar.jar").
* </p>
*
* @param c The class whose location is desired.
* @see FileUtils#urlToFile(URL) to convert the result to a {@link File}.
*/
public static URL getLocation(final Class<?> c) {
if (c == null) return null; // could not l...
Check if a value is within a range of numbers
... scenario.
/**
* Checks if an integer is within ±x another integer.
* @param {int} op - The integer in question
* @param {int} target - The integer to compare to
* @param {int} range - the range ±
*/
function nearInt(op, target, range) {
return op < target + range && op > t...
Can a Byte[] Array be written to a file in C#?
.../ Convert the Binary AnyFile to Byte[] format
/// </summary>
/// <param name="image"></param>
/// <returns></returns>
public static byte[] ConvertANYFileToBytes(HttpPostedFileBase image)
{
byte[] imageBytes = null;
BinaryReader reader = new BinaryReader(image.In...