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    in c language i am using EOF .....why EOF IS -1 ? why not other value? 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 doing some exercises in my object-oriented javascript book, I notice that this: var a = "hello"; ... in the question proper Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    why wont this work :- (length [1,2,3,4]) + 3.2 while this works:- 2+3.3 I understand that in the ... it does not do that in the first 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 am just trying to figure out the technical reason why in the below some lines do not end with a semicolon but other ... a semicolon** } } } } 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 was using J2EE Eclipse Indigo, and I have three class declare like this: public interface ClassA { public static ... the error in this code? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <cfoutput> <cfset x = createTimespan(0,0,0,0)> <cfset epoch = createDateTime(1899,12,30,0,0,0)> <cfset ... s so significant about Dec 30, 1899? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is it about performance, clean source code, compilers, ...? I know that many compilers allow longer single ... length and continuation limits. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    There are two ways to read data from RichTextBox line by line 1 ) use a for loop to loop through lines of a ... it. Why is this behaviour there? 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 test: Html: <div id="f1">Empty</div> <div id="f2">Empty</div> ? js: var s1 = ... different threads, instead like event model ? jsfiddle 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 was working with queue in python when I had a error in code even while the code looked very perfect to ... why do both code work differently? 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 created a Google Compute Engine instance but can not ping its external IP address (173.255.118.164). I can ssh ... . What's up with Google ? 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 must be making a silly mistake but I cannot return the data I get from a $.post function and store it ... . Can someone please help. Thanks 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 run a batchscript present inside the workspace of jenkins. I have written a groovy script as ... Any suggestion will be helpfull See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Why does applying the slice method to the javascript arguments value as follows Array.prototype.slice.call(arguments ... applied to arguments? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    #include<stdio.h> #include <unistd.h> int main(){ while(1) { fprintf(stdout,"hello-out"); fprintf( ... please explain the reason behind it? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    #include<stdio.h> #include <unistd.h> int main(){ while(1) { fprintf(stdout,"hello-out"); fprintf( ... please explain the reason behind it? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    While printing certain unicode characters in java we get output as '?'. Why is it so and is there any ... After insertion... unico?decharacter See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    If we alert(null==undefined) it outputs to true. What is the logical reason for this. Is this something that ... there an explanation for this. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Redis is used to save data but it costs a lot of memory, and its memory usage up to 52.5%. I ... :0 db0:keys=66372158,expires=0 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 recently found that we can use ?? operator to check nulls. Please check the below code samples: var res = ... Its a mistake in careless. :( See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    So I just started using YAML file instead of application.properties as it is more readable. I see in YAML ... explain with a simple example? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    #include <stdio.h> int main(){ char array[2]; array[0] = 'q'; array[1] = 'a'; printf("%s",array) ... , it works perfectly. Can you explain why? 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 need to know what is the use of <html> tag from the beginning of the webpage although website runs perfectly ... this <html> tag is required. 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 find lots of colors look different on different android devices. For example, if I set #fff8f5ea as the background ... ? Does anyone know why? 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 been came across this problem over and over again. I have a git repository set up on my remote ... my files permission back to normal 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 plot a sales trend, over the weeks. But in the x axis, the ticks are not in proper sorted order, ... -02-24/2020-03-01 50.04 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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    When i sync project, android studio warn could not get unknown property 'bundleRelease' for object of type org. ... do to set the artifact 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 making racing game in Libgdx.My game apk size is 9.92 mb and I am using four texture packer of total ... slow. What is reason behind it? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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