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How can one print a size_t variable portably using the printf family?
...on is to cast your variables to unsigned long long and use %llu to be maximally portable.
– Adam Rosenfield
Apr 13 '10 at 1:52
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show 12 mor...
What is the Java equivalent for LINQ? [closed]
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String for column name, which means compiler and IDE autocomplete won't help against typoes and refactoring is hard. Any plans to change that?
– Ekevoo
Jan 28 '14 at 14:25
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How can I remove the extension of a filename in a shell script?
... cut will use the . as delimiter (also known as separator) for cutting the string into segments and by -f we select which segment we want to have in output
Then the $() command substitution will get the output and return its value
The returned value will be assigned to the variable named name
Note...
Hibernate error - QuerySyntaxException: users is not mapped [from users]
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private int id;
private String name;
//~ --- [METHODS] --------------------------------------------------------------------------------------------------
@Override
public boolean equals(final Object o) {
if (this == o) {
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HTML table td meaning
In HTML table, what does td stands for? I mean literally, what is it acronym for? Table division? Table data?
8 Answers
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Get value from JToken that may not exist (best practices)
...e GetValue as below
public static T GetValue<T>(this JToken jToken, string key, T defaultValue = default(T))
{
dynamic ret = jToken[key];
if (ret == null) return defaultValue;
if (ret is JObject) return JsonConvert.DeserializeObject<T>(ret.ToString());
return (T)ret;
}
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Test if something is not undefined in JavaScript
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What if a variable exists and contains the string that reads 'undefined'?
– TomeeNS
Feb 13 '19 at 15:29
1
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How can I pad an integer with zeros on the left?
How do you left pad an int with zeros when converting to a String in java?
16 Answers
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What is the use of ObservableCollection in .net?
...ObservableCollections
class Handler
{
private ObservableCollection<string> collection;
public Handler()
{
collection = new ObservableCollection<string>();
collection.CollectionChanged += HandleChange;
}
private void HandleChange(object sender, Notif...
Add leading zeroes to number in Java? [duplicate]
...its, and I feel like it should be in the library somewhere (like Integer.toString(x,"%3d") or something)
5 Answers
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