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How do you add a timer to a C# console application
...stateInfo)
{
Console.WriteLine("Tick: {0}", DateTime.Now.ToString("h:mm:ss"));
}
static void Main()
{
TimerCallback callback = new TimerCallback(Tick);
Console.WriteLine("Creating timer: {0}\n",
DateTime.Now.ToStri...
Multiple file upload in php
...sure to look for empty file names and paths, the array might contain empty strings. Use array_filter() before count.
Here is a down and dirty example (showing just relevant code)
HTML:
<input name="upload[]" type="file" multiple="multiple" />
PHP:
//$files = array_filter($_FILES['upload...
How to add new line into txt file
...ou could do it easily using
File.AppendAllText("date.txt", DateTime.Now.ToString());
If you need newline
File.AppendAllText("date.txt",
DateTime.Now.ToString() + Environment.NewLine);
Anyway if you need your code do this:
TextWriter tw = new StreamWriter("date.txt", true);...
What's a good way to overwrite DateTime.Now during testing?
...his. Suppose I had the following class:
public class MyClass
{
public string WhatsTheTime()
{
return DateTime.Now.ToString();
}
}
In Visual Studio 2012 you can add a Fakes assembly to your test project by right clicking on the assembly you want to create Fakes/Shims for and s...
How to enable CORS in AngularJs
...on
public class SupplierServicesApplication {
public static void main(String[] args) {
SpringApplication.run(SupplierServicesApplication.class, args);
}
@Bean
public WebMvcConfigurer corsConfigurer() {
return new WebMvcConfigurerAdapter() {
@Override
...
How many double numbers are there between 0.0 and 1.0?
...oubles as well):
public class FloatCounter {
public static void main(String[] args) {
float x = 1.0F;
int numFloats = 0;
while (x <= 2.0) {
numFloats++;
System.out.println(x);
x = Math.nextUp(x);
}
System.out.printl...
duplicate MIME type “text/html”?
...es to sub_filter_types as mentioned in nginx.org/en/docs/http/…: Enables string replacement in responses with the specified MIME types in addition to “text/html”.
– famousgarkin
Nov 9 '18 at 15:01
...
What is the syntax for “not equal” in SQLite?
...uery("items", columns, "type != ?",
new String[] { "onSale" });
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How to change the order of DataFrame columns?
... know is that without a header, the default column names are integers, not strings.
– daniel brandstetter
Sep 9 '19 at 23:27
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@Column(s) not allowed on a @ManyToOne property
...
@Column
The JPA @Column annotation is for basic entity attributes, like String, Integer, Date.
So, if the entity attribute name differs than the underlying column name, then you need to use the @Column annotation to specify the column name explicitly, like this:
@Column(name="created_on")
priva...