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time - Convert number of minutes into hours & minutes using PHP

I have a variable called $final_time_saving which is just a number of minutes, 250 for example. How can I convert ... PHP in this format: 4 hours 10 minutes Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Random integer in VB.NET

I need to generate a random integer between 1 and n (where n is a positive whole number) to use for a unit ... old-fashioned random number. How would I do that? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to cin Space in c++?

Say we have a code: int main() { char a[10]; for(int i = 0; i < 10; i++) { cin>>a[i]; if( ... that means "Space" that I can use from standard input for my code? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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eclipse - The type java.lang.CharSequence cannot be resolved in package declaration

I get 2 classes in package P. Interface class A and its implementation class B. In the file with class B I get the ... Resources -> com.jax -> Class A, Class B Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

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c - print a __m128i variable

I'm trying to learn to code using intrinsics and below is a code which does addition compiler used: icc #include< ... in the variable c which is of type __m128i Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Killing a .NET thread

I have created a thread running a certain method. But sometimes I would like to kill the thread even if it is ... saying "Thread aborted". What should I do? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Octave / Matlab: Extend a vector making it repeat itself?

Is there a way to extend a vector by making it repeat itself? >v = [1 2]; >v10 = v x 5; %x represents ... should work for the general case, not just for [1 2] Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue.js - Vue Router return 404 when revisit to the url

I just enable Vue router history mode. And it work fine when I visit to vue routing via v-href or href. But, ... , linkActiveClass: "active", root: '/user' }); Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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unicode - Setting PHP default encoding to utf-8?

In the "PHP Cookbook", they say (p.589) that to properly set the char encoding of outgoing data to utf-8 it ... I shouldn't simply replace them all with utf-8? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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partial application - Python Argument Binders

How can I bind arguments to a Python method to store a nullary functor for later invocation? Similar to C++'s ... magic_function(add, 5) assert add_5(3) == 8 Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - Why is json_encode adding backslashes?

I've been using json_encode for a long time, and I've not had any problems so far. Now I'm working with a upload script ... file.id + " b").html("100%"); }); Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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632 views

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merge - Python: simple list merging based on intersections

Consider there are some lists of integers as: #--------------------------------- ... of the question, amazing answers and constructive comments and discussion. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Take a screenshot of a whole View

This question already has answers here: Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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The $.param( ) inverse function in JavaScript / jQuery

Given the following form: <form> <input name="foo" value="bar"> <input name="hello" value="hello world"> </ ... : 'hello world'} Reference: jQuery.param( obj ). Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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298 views

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Error message Strict standards: Non-static method should not be called statically in php

I have the following php. However when I see the index.php I get the following error message. Strict standards ... ($sp,3); return $instancesBySpecial[$sp]; } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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120 views

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How to use cookies in Python Requests

I am trying to login to a page and access another link in the page. payload={'username'=<username>,'password'=< ... don't really know how to work with cookies. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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265 views

1 answer

javascript - How to force Angular2 to POST using x-www-form-urlencoded

I have a project that needs to use Angular2 (final) to post to an old, legacy Tomcat 7 server providing a somewhat ... =${password}`;` See Brad's example below. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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238 views

1 answer

python - Inserting Line at Specified Position of a Text File

I have a text file which looks like this: blah blah foo1 bar1 foo1 bar2 foo1 bar3 foo2 bar4 foo2 bar5 blah blah ... ) This works for me, but looks rather ugly. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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343 views

1 answer

Open window in JavaScript with HTML inserted

How would I open a new window in JavaScript and insert HTML data instead of just linking to an HTML file? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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95 views

1 answer

javascript - return value after a promise

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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273 views

1 answer

c# - Alphanumeric sorting using LINQ

I have a string[] in which every elements ends with some numeric value. string[] partNumbers = new string[] ... ABC11 ABC2 Expected Result AB1 AB2 AB11 .. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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153 views

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Difference in applying CSS to html, body, and the universal selector *?

How are these three rules different when applied to the same HTML document? html { color: black; background-color: ... color: black; background-color: white; } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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472 views

1 answer

jquery - Clone isn't cloning select values

I didn't expect it but the following test fails on the cloned value check: test("clone should retain values of select", ... , "expect 2"); }); Is this right? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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115 views

1 answer

PHP list of specific files in a directory

The following code will list all the file in a directory <?php if ($handle = opendir('.')) { while (false !== ($file ... or .XML) at the end, how do I do that? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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351 views

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java - gson throws MalformedJsonException

I'm using gson to convert a json string to a Java-Object. The value of result2 is exactly the same ... ; public float fee; public float last_update; } Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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660 views

1 answer

types - Why doesn't Java throw an Exception when dividing by 0.0?

I have code to calculate the percentage difference between 2 numbers - (oldNum - newNum) / oldNum * 100; - ... does Java ignore it when it comes to doubles? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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267 views

1 answer

java - How to create my own Appender in log4j?

I am new in log4j. Can anyone explain how to create my own Appender? i.e. how to implement the classes and interfaces and how to override it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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78 views

1 answer

android - How to start an Activity from a Service?

Is it possible to start an Activity from a Service? If yes, how can we achieve this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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