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    In git documentation (like git-checkout-index http://linux.die.net/man/1/git-checkout-index ), there are ... this mysterious "stat information"? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Can i ask what the function of setTimeOut method in javascript?As below: function startTime() { var today=new Date(); ... ('startTime()',500); } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Let us say I have a HTML page that contains a javascript file: The base.js is like this: $(document). ... the bottom of the javascript file. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Let's say I have an XML that looks like this: <a> <b> <![CDATA[some text]]> <c>xxx</c> <d>yyy</d> ... I'm using "a/b/text()" it returns nothing See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I got a bit confuse with term transaction. Suppose in transaction A we have two commands C1 and C2 ... their completion. thanks Amit Aggarwal See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Can anybody provide me the list of all the differences between truncate and delete in SQL server? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In a generated piece of c code I found something like this (edited): #include <stdio.h> int main() { (void ... So, what does this construct do? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am writing a program that checks the number of parameters of a methods and prints out a warning message (its ... me in the right direction? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I looked at the module of GHC.Prim and found that it seems that all datas in GHC.Prim are defined as data ... could please explain that to me. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I came across below java line and puzzled about its output. Can you please explain me logic behind this code System. ... ) -1); Output: 65535 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am new to Matlab but I thought ... is used for expressing array. Following lines of code, however, proved that ... .. GROUP(ID).SetNumber,... See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to change the default branch when cloning from a git bare repo using git 1.8.3.1 from yum ... else might this info be stored? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the following code for calculating the factorial of a number in python. but I couldnt understand why I ... return result factorial(5) 1 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    What is side-cast/cross-cast in Dynamic_cast in C++. Can someone explain with an example? #include <iostream> using ... So, what is side-cast? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    What happens if php.ini is missing? Does PHP load with a default configuration? In phpinfo(), it says the ... Can anybody confirm this for me? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Find many option for run a map-reduce program. Can any one explain difference between theses below commands. And ... -jar MyMapReduce.jar [args] See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I typically do mobile app development, which doesn't always have .Select. However, I've seen this used a bit, ... confused by what it was doing. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    when running SELECT maxlen FROM `information_schema`.`CHARACTER_SETS`; mysql 5.7 and mysql 8 produce different results ... result rowset case ? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I read the action hook is use for call the functions and filter hook is use for filtering the content before ... will better to understand more. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to understand examples in PSR-0, but to no avail. I know that is directory separator (at least ... between them and found no result. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Let us say I have a HTML page that contains a javascript file: The base.js is like this: $(document). ... the bottom of the javascript file. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I found some code written in Swift on github, And get a little confused about this line var done: (NSError?, ... line? Thank you very much! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <script type="text/javascript"> function saveName (firstName) { function capitalizeName () { return firstName. ... detect a variable type? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am looking through some php code and I see this "::" notation that i have no idea what it means... ... JFactory::getDBO(); thanks in advance See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In user model: var $hasMany = array( 'Photo' => array( 'className' => 'Photo', 'foreignKey' => ' ... alias in model. Appreciate your help! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a Jenkins master server plus multiple slave machines that get created and destroyed all the time. I could ... , will they survive? etc See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am looking for a way to do a keep alive check in .NET. The scenario is for both UDP and TCP. ... described on the other side failing ? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a Node.js app that loads some data from Mysql into Redis when the app starts. It has been working ... in the Mysql driver or elsewhere? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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