c tag

1304 questions

1 answers
73 views
0

I want to create a report screen (including text, diagrams, etc.) on iOS.

I would like to display the results (reports) after a series of operations on the iOS app.The result format is commonplace and is outlined in ----------------------- (abbreviated below) Basic Informat...

ios swift objective-c

2 years ago

1 answers
40 views
0

I tried to build a tree structure with C, but I couldn't save the node value well.

When building a tree structure with C, // nodestructure tnode{ structure tnode*left; char*value; structure tnode*right;};structure tnode*talloc(void){ return(struct tnode*) malloc(sizeof(struct tnode)...

2 years ago

1 answers
40 views
0

Verify the presence of the file on /dev/shm

Your system has tmpfs mounted at /dev/shm.I copied the tar file to /dev/shm and expanded it.root@xxx:~#ls-al/dev/shm/updatedrwxrwxrwx2xuserxuser100 Oct 21 18:03.drwxrwxrwt3 root root 100 Oct 21 18:03....

2 years ago

2 answers
87 views
0

There is a service that allows applications to be developed only by using the GUI, but I don't know why. (It may be related to parsing.)

appinventor just wear the parts you like on the web You can easily create an Android app.http://www.atmarkit.co.jp/ait/articles/1103/15/news087.htmlI was surprised that it was easy, but I am having tr...

android java ruby objective-c xcode

2 years ago

1 answers
104 views
0

Error in rsync protocol data stream (code 12) when synchronizing with gulp-rsync

When I tried to synchronize files with gulp-rsync, I received the following error: gulp-rsync:rsync error: error in rsync protocol data stream (code12)If it's a simple reason, such as an unstable Inte...

linux ubuntu gulp rsync

2 years ago

1 answers
40 views
0

How do I load/write files?

I'd like to record the number of rock-paper-scissors matches and the record of winning or losing in a .txt file, but if you keep the source code below that I made, the record will not be accumulated i...

2 years ago

2 answers
35 views
0

The result is not displayed in the program that returns the sum of integers and real values, respectively.

I created a program that shows the sum of integers and real numbers as follows, but the current program only commented Enter the values of integers a,b real numbers c,d but did not show any comments t...

2 years ago

1 answers
89 views
0

I made menuconfig to fix some of the Kernel, but I get an error in scripts/kconfig/zconf.lex.c.

I downloaded the kernel source code (linux-5.0) and tried to run make menuconfig or make oldconfig, but I got the following error:I understand that there is no file called zconfig.lex.c, but what kind...

c kernel

2 years ago

3 answers
80 views
0

a program that outputs the day of the week

I would like you to teach me how to write a program to know the day of the week.This is what the example should look like.$./a.outYear: 1999Month: 10Day: 7October 7th, 1999 is Thursday.

c algorithm

2 years ago

1 answers
140 views
0

Unable to communicate VPN between AWS VPC and On-Place

Let me ask you a question about the description.Unable to communicate between vyos servers (VPNs) configured with AWS VPC and installed on-premise (home).Here's what we're doing now:Assumptions　The on...

aws vpn vpc

2 years ago

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