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Spring classpath prefix difference
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SIMPLE DEFINITION
The classpath*:conf/appContext.xml simply means that all appContext.xml file...
How to tell bash that the line continues on the next line
In a bash script I got from another programmer, some lines exceeded 80 columns in length. What is the character or thing to be added to the line in order to indicate that the line continues on the next line?
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EC2 Can't resize volume after increasing size
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70
Thank you Wilman your commands worked correctly, small improvement need to be considered if we a...
std::shared_ptr thread safety explained
... only newly created object?
is incorrect. Only d will point to the new A(10), and a, b, and c will continue to point to the original A(1). This can be seen clearly in the following short example.
#include <memory>
#include <iostream>
using namespace std;
struct A
{
int a;
A(int a) ...
How to show vertical line to wrap the line in Vim?
I'm interested in finding a way to show a vertical line at column 80 in Vim (not GVim).
5 Answers
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Using CSS to insert text
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answered Apr 29 '10 at 23:14
Marcel JackwerthMarcel Jackwerth
48.3k88 gold badges6969 silver badges8787 bronze badges
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How to automatically navigate to the current class in Intellij Idea Project Tool Window?
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answered Jul 10 '12 at 15:18
CrazyCoderCrazyCoder
331k126126 gold badges839839 silver badges763763 bronze badges
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How Many Seconds Between Two Dates?
...ger values meaning the day of the month.
var t1 = new Date(YYYY, MM, DD, 0, 0, 0, 0);
var t2 = new Date(ZZZZ, NN, EE, 0, 0, 0, 0);
var dif = t1.getTime() - t2.getTime();
var Seconds_from_T1_to_T2 = dif / 1000;
var Seconds_Between_Dates = Math.abs(Seconds_from_T1_to_T2);
A handy source for futur...
Why is using the rails default_scope often recommend against?
... when wanting to show unpublished (private) posts. So far so good.
2.1.1 :001 > Post.all
Post Load (0.2ms) SELECT "posts".* FROM "posts" WHERE "posts"."published" = 't'
Well this is pretty much what we expect. Now lets try:
2.1.1 :004 > Post.new
=> #<Post id: nil, title: nil, p...
Will web browsers cache content over https
...he Cache-Control header to a non-zero value, e.g.
Cache-Control: max-age=3600
will tell the browser that this page can be cached for 3600 seconds (1 hour)
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