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Is there an interpreter for C? [closed]
...
@Zboson "CERN has switch to a new interpreter, cling. CINT is not supported by CERN anymore"
– endolith
Nov 30 '17 at 15:24
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jQuery object equality
...r b = a;
...then you can check their unique IDs. Every time you create a new jQuery object it gets an id.
if ($.data(a) == $.data(b)) {
// the same object!
}
Though, the same could be achieved with a simple a === b, the above might at least show the next developer exactly what you're testin...
How can I pad a value with leading zeros?
...
width -= number.toString().length;
if ( width > 0 )
{
return new Array( width + (/\./.test( number ) ? 2 : 1) ).join( '0' ) + number;
}
return number + ""; // always return a string
}
you could bake this into a library if you want to conserve namespace or whatever. Like with jQu...
How to use Global Variables in C#?
... Without the static attribute your class will be instantiable (Globals g = new Globals()). It doesn't alter the behavior of static variables declared inside, but it doesn't look really useful.
– Tommaso Belluzzo
Feb 2 at 18:01
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Why does my Spring Boot App always shutdown immediately after starting?
...s) {
SpringApplication.run(Application.class, args);
}
New code that introduced the problem was:
public static void main(String[] args) {
try (ConfigurableApplicationContext context =
SpringApplication.run(Application.class, args)) {
LOG.trac...
Is UML practical? [closed]
... the task.
It's not just about what you're doing though. What about the new hire who comes in six months from now and needs to come up to speed on the code? What about five years from now when everyone currently working on the project is gone?
It's incredibly helpful to have some basic up to da...
When to use symbols instead of strings in Ruby?
...nstead of instantiate it again. This is less expensive than initializing a new string every time.
You can get a list all symbols that are already instantiated with the command Symbol.all_symbols:
symbols_count = Symbol.all_symbols.count # all_symbols is an array with all
...
SQLiteDatabase.query method
...
tableColumns
null for all columns as in SELECT * FROM ...
new String[] { "column1", "column2", ... } for specific columns as in SELECT column1, column2 FROM ... - you can also put complex expressions here:
new String[] { "(SELECT max(column1) FROM table1) AS max" } would give you a ...
Case-insensitive string comparison in C++ [closed]
...compare, how they copy, how they cast etc. All you need to do is typedef a new string over basic_string, and provide it with your own custom char_traits that compare case insensitively.
struct ci_char_traits : public char_traits<char> {
static bool eq(char c1, char c2) { return toupper(c1...
How to display PDF file in HTML?
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The <embed> tag is new in HTML5, very convenient. see herelink
– Belter
Jan 5 '17 at 7:19
1
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