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Converting HTML string into DOM elements? [duplicate]
...
You can use a DOMParser, like so:
var xmlString = "<div id='foo'><a href='#'>Link</a><span></span></div>";
var doc = new DOMParser().parseFromString(xmlString, "text/xml");
console.log(doc.firstChild.innerHTML); // => <a h...
How can you use an object's property in a double-quoted string?
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When you enclose a variable name in a double-quoted string it will be replaced by that variable's value:
$foo = 2
"$foo"
becomes
"2"
If you don't want that you have to use single quotes:
$foo = 2
'$foo'
However, if you want to access properties, or use indexes on vari...
Using Enums while parsing JSON with GSON
...gson.JsonParseException;
public class GsonFoo
{
public static void main(String[] args) throws Exception
{
GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.registerTypeAdapter(AttributeScope.class, new AttributeScopeDeserializer());
Gson gson = gsonBuilder.create();
Trun...
How to drop SQL default constraint without knowing its name?
... drop the constraint and dynamically execute it.
declare @schema_name nvarchar(256)
declare @table_name nvarchar(256)
declare @col_name nvarchar(256)
declare @Command nvarchar(1000)
set @schema_name = N'MySchema'
set @table_name = N'Department'
set @col_name = N'ModifiedDate'
select @Command = '...
What is the difference between g++ and gcc?
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The spec strings are constructed to be specific to the compiler, which in turn are specific to the operating system and target. So if you run -dumpspec on (for example) a cross compiler targeting an embedded system, you will see the ...
Fastest way to reset every value of std::vector to 0
...ATIONS = 100000;
const size_t TEST_ARRAY_SIZE = 10000;
int main(int argc, char** argv) {
std::vector<int> v(TEST_ARRAY_SIZE, 0);
for(size_t i = 0; i < TEST_ITERATIONS; ++i) {
#if TEST_METHOD == 1
memset(&v[0], 0, v.size() * sizeof v[0]);
#elif TEST_METHOD == 2
...
Is Java's assertEquals method reliable?
I know that == has some issues when comparing two Strings . It seems that String.equals() is a better approach. Well, I'm doing JUnit testing and my inclination is to use assertEquals(str1, str2) . Is this a reliable way to assert two Strings contain the same content? I would use assertTr...
Convert a list to a dictionary in Python
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You can also do it like this (string to list conversion here, then conversion to a dictionary)
string_list = """
Hello World
Goodbye Night
Great Day
Final Sunset
""".split()
string_list = dict(zip(string_list[::2],string_list...
How can I sort a List alphabetically?
I have a List<String> object that contains country names. How can I sort this list alphabetically?
13 Answers
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Scala best way of turning a Collection into a Map-by-key?
...sult into a variable argument.
scala> val list = List("this", "maps", "string", "to", "length") map {s => (s, s.length)}
list: List[(java.lang.String, Int)] = List((this,4), (maps,4), (string,6), (to,2), (length,6))
scala> val list = List("this", "is", "a", "bunch", "of", "strings")
list:...