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How to make a promise from setTimeout
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to use GNU Make on Windows?
...ocal to itself. The path in msys will allow you to use make if its in mingw64's bin, however not speaking on this problem. Also not speaking on the problem, you should create a HARD link to mingw32-make.exe as make.exe, makes life easier and not have to clone the exe. Try: mklink /H C:\MinGW\bin\min...
Parsing XML with namespace in Python via 'ElementTree'
... xml.etree import ElementTree
>>> my_schema = u'''<rdf:RDF xml:base="http://dbpedia.org/ontology/"
... xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
... xmlns:owl="http://www.w3.org/2002/07/owl#"
... xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
... xmlns:rdfs="...
What is TypeScript and why would I use it in place of JavaScript? [closed]
...y navigate, identify problems, inspect possibilities and refactor your codebase.
TypeScript's relation to other JavaScript targeting languages
TypeScript has a unique philosophy compared to other languages that compile to JavaScript. JavaScript code is valid TypeScript code; TypeScript is a supers...
Multi-line string with extra space (preserved indentation)
...o use a helper function and some variable substitution tricks:
unset text
_() { text="${text}${text+
}${*}"; }
# That's an empty line which demonstrates the reasoning behind
# the usage of "+" instead of ":+" in the variable substitution
# above.
_ ""
_ "this is line one"
_ "this is line two"
_ "...
How to go to a specific element on page? [duplicate]
...
This is a base JavaScript method and doesn't animate. However, it doesn't need a framework (e.g. JQuery) to run. If you want animation, use something like is mentioned here: stackoverflow.com/questions/1586341/…
...
On delete cascade with doctrine2
...s a calculation that is done in the UnitOfWork and does not affect the database structure. When you remove an object, the UnitOfWork will iterate over all objects in the association and remove them.
2) Database level - uses onDelete="CASCADE" on the association's joinColumn - this will add On Dele...
理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...hat the statement after with has to evaluate an object that responds to an __enter__() as well as an __exit__() function.
这看起来充满魔法，但不仅仅是魔法，Python对with的处理还很聪明。基本思想是with所求值的对象必须有一个__enter__()方法，一个__exit__()...
MySQL vs MongoDB 1000 reads
...nk of time.
foreach ($cursor as $obj)
{
//echo $obj["thread_title"] . "<br><Br>";
}
while the other chunk is spend yacking up a bunch of rand numbers.
function get_15_random_numbers()
{
$numbers = array();
for($i=1;$i<=15;$i++)
{
$numbers[] =...
What's the fuss about Haskell? [closed]
...
64
You are kind of asking the wrong question.
Haskell is not a language where you go look at a fe...