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How to run Nginx within a Docker container without halting?
...Adding this command to Dockerfile can disable it:
RUN echo "daemon off;" >> /etc/nginx/nginx.conf
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AWS Difference between a snapshot and AMI
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Alternatively, you could create an EBS snapshot of the EBS volume yourself, and then later register that snapshot as an AMI. This is a slightly more difficult way to create an AMI as it requires you to know the appropriate AM...
$(document).ready shorthand
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Even shorter variant is to use
$(()=>{
});
where $ stands for jQuery and ()=>{} is so called 'arrow function' that inherits this from the closure. (So that in this you'll probably have window instead of document.)
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How to get mouse position in jQuery without mouse-events?
...eds to know the mouse position without an event
if (currentMousePos.x < 10) {
// ....
}
});
But almost all code, other than setTimeout code and such, runs in response to an event, and most events provide the mouse position. So your code that needs to know where the mouse is prob...
Handler is abstract ,cannot be instantiated
... public void run() {
for (int i = 1; i <= 10; i++) {
// some process
downloadFile();
h.sendEmptyMessage(i);
Log.d(LOG_TAG, "i = " + i);
...
What is the difference between call and apply?
...alues */
obj.addValues = function(additionalValues) {
for (var i = 0; i < arguments.length; i++) {
this.value += arguments[i];
}
return this.value;
};
// Evaluates to 30 because obj is used as the value for 'this' when
// obj.addValues() is called, so obj.value becomes 10 + 20.
obj.addV...
Spring: how do I inject an HttpServletRequest into a request-scoped bean?
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Warning for Spring <=3.1 users the autowiring will not work running tests.
– Rubens Mariuzzo
May 26 '15 at 23:06
...
Class with Object as a parameter
...ss object defined in python.
Attributes of object can be seen as below
**>>> dir(object)
['class', 'delattr', 'doc', 'format', 'getattribute', 'hash', 'init', 'new', 'reduce', 'reduce_ex', 'repr', 'setattr', 'sizeof', 'str', 'subclasshook']**
So Table(object) is just inheritance.!
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How big is too big for a PostgreSQL table?
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Another way to speed up your queries significantly on a table with > 100 million rows is in the off hours cluster the table on the index that is
most often used in your queries. We have a table with > 218 million rows and have found 30X improvements.
Also, for a very large table, it's...
What are the most common naming conventions in C?
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What about local multi-word variables? my_var or myVar?
– Dean Gurvitz
Aug 9 '18 at 7:24
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