kandi X-RAY | showoff Summary
kandi X-RAY | showoff Summary
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of showoff
showoff Key Features
showoff Examples and Code Snippets
Community Discussions
Trending Discussions on showoff
QUESTION
I have a custom dialog fragment, the issue I am facing is that when the dismiss function is called, the dialog UI still remains on the screen even tho it's actually dismissed.
The onDismiss function is also called but the UI still sits on the parent fragment.
This is my dialog class
...ANSWER
Answered 2021-Jan-08 at 10:55After many hours of investigation, I finally found the Animation in the Style was the issue. Apparently, DaggerDialogFragments have a compatibility issue with android:windowAnimationStyle.
The style I was using was:
QUESTION
Why is "void (*parse(char *op))(int, int)" written like this? (main added to give use case), it gets called from a pointer "fun" with argv[2] without the ints (line 18)... and then again as "fun" with the ints (line 21)?
...ANSWER
Answered 2020-Nov-25 at 07:30Why is
void (*parse(char *op))(int, int)written like this?
Because that is the syntax for returning a pointer to function. The return type is void (*)(int, int) which is a pointer to function that returns void and accepts two int arguments.
Usually, type aliases are used to make pointers to functions more readable:
QUESTION
Dears,
I am trying to authenticate user with oracle db.
This is my security context spring configuration file:
...ANSWER
Answered 2020-Aug-23 at 10:41I was using char as enabled datatype and char is converted to java.lang.String or oracle.sql.CHAR.
I changed it to number as number can be converted to boolean and it worked fine.
Please use the below link for complete reference:
https://docs.oracle.com/cd/E11882_01/java.112/e16548/apxref.htm#JJDBC28906
QUESTION
ANSWER
Answered 2020-Aug-02 at 08:25Please read the full stack trace. Spring has really nice stacktrace and reading the whole trace and messages gives you a good understanding of what might be the issue.
Looking at the full trace, we see this message: Root Cause
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'offerDAO': Unsatisfied dependency expressed through method 'setJdbc' parameter 0; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
It clearly mentions that it does not have a NamedParameterJDBCTemplate type Bean in the context and hence cannot Autowire.
You are using xml configurations along with Annotation support. So you have to define a Configuration Class and define a Bean of the type NamedParameterJDBCTemplate, for Spring to instantiate the NamedParameterJDBCTemplate bean first.
QUESTION
I have blog which is related to a cashback in codeigniter franework. and i have database of offers. i want to fetch all offers from database to index.php(view). this is my default.
The problem is how to fetch data in index.php. index.php is my main page of my website.
what i have tried
user.php (controller)
...ANSWER
Answered 2020-Jul-04 at 13:48Controller:
QUESTION
Reading in a csv file should be straight forward, right? But when I do this:
...ANSWER
Answered 2020-May-08 at 17:01Update the package:
QUESTION
I'm trying to add a complex v-if statement that works within the template but as I'm adding more to it is getting too much to handle within the template.
I've added the statement into a computed property which throws an error during the evaluation of the computed property. Any ideas?
...ANSWER
Answered 2019-Jan-22 at 15:11Try to use a method instead of using a computed property, by passing offer as a parameter like :
QUESTION
I am working on a Javascript, HTML and CSS proyect. What I want is to get the name of a user using its Id. I use fetch to do that but I am getting some problems.
...ANSWER
Answered 2018-Nov-21 at 08:23fetch returns always a Promise. So you have to handle it with then or async/await.
You can access it like this:
QUESTION
I am creating a simple app using angular and I am trying to use mongodb to save my data. So far I managed to create my SPA with angular and deploy it to heroku adding the server.js file. My problem starts when I tried to connect mongodb.
Currently I was serving my page using
...ANSWER
Answered 2018-Oct-15 at 08:18In case it helps anyone I did the following. Not sure if its the best way to go but it worked.
I divided my /* route as follows
QUESTION
#include
#include
#include
static int count = 0;
struct node {
int coef;
int pow;
struct node *link;
};
struct node *head = NULL;
void showoff() {
struct node *t1;
t1 = head;
while (t1 != NULL) {
printf("|%d|%d|%x|--", t1->coef, t1->pow, t1->link);
t1 = t1->link;
}
}
int main() {
int n, i;
struct node *temp, *t;
t = head;
printf("Number of nodes\n");
scanf("%d", &n);
for (i = 0; i < n; i++) {
temp = (struct node*)malloc(sizeof(struct node));
temp->coef = NULL;
temp->pow = NULL;
if (count == 0) {
temp->link = head;
head = temp;
}
if (count == 1) {
temp->link = head->link;
head->link = temp;
}
if (count > 1) {
while (t->link != NULL) {
t = t->link;
}
temp->link = t->link;
t->link = temp;
}
count++;
}
showoff();
}
ANSWER
Answered 2018-Aug-23 at 17:29When t=head; happens, head is NULL. t is never set to anything else, so when while(t->link!=NULL) happens, you're dereferencing NULL.
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