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Foreach loop only works inside wordpress loop, but echoes 6 times. Can I use it outside the loop?
Category : Web Design
<?php $terms = wp_get_post_terms($post->ID,'category');
foreach ($terms as $term) {
$termcomp = $term->taxonomy . '_' . $term->term_id; } ?>
<?php the_field('tagline' , $termcomp); ?>

How Can I use this code on wordpress without it echoing 6 times, because I have 6 posts inside that category..

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PHP Nested Loop. How on the second loop print items according to the id of the first loop?
Category : Programming Languages

I need to print a wine list from a database.
I need to print at first a categorie and after all the items that are inside. Thats the order. And i have multiple categorie. So at the end the result will be categorie1, many items, categorie2 many items...


This is the code that i write from now: I think that my problem is to print items according to the id of the alcool_categorie !


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for loop and if loop is refusing to print a varriable outside the loop?
Category : Programming Languages

i am facing a problem that after i created the jQuery post, i was able to receive all the data but as a one peace, so when i began rephrasing them i succeed until the final part which was the inserting into the database, where inside the for loop and if loop i am getting the value but when i wanted to start inserting them into the database i am getting null values, below is the for loop and if


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Is there any significant difference between nesting a while loop in a while loop and nesting an if-else loop in a while loop? (C++)
Category : Programming Languages

EDIT: I forgot to add the loop part of the second code.


Looking at the two code styles


while(some_loop_cont_val)
{
while(pre_x is not done)
{
//do action pre_x
}
//do action x
}

and


while(some_loop_cont_val)
{
if(pre_x is not done)
{
//do

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In a nested for loop, how can we return to the first loop from second loop?
Category : Programming Languages

I have 2 loops like the code below:


for(NSString *link in pageLinks){
for(NSString *pattern in disallowedPattern){
if (range.location != NSNotFound )
// if condition is yes go back to the first loop.
}
}

I want the program to return to the first loop if the condition is yes. I used continue, but


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if a pointer variable is declared inside a loop, is it associated with the same memory address each pass of the loop?
Category : Programming Languages

If you have a variable, there is a memory address associated with that variable, and in the case of a pointer variable, the "value" of that memory address is a reference to the memory address that holds the actual data that the pointer points to.


so if I have:


for (int x = 0; x < 2; x++)
{
char * a = (char*)malloc(20);
printf("%p
", &

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In Java, does calling a field accessor in a loop create a new reference on each iteration of the loop?
Category : Java

Say I have a loop like


for (Foo aType : bar.getAList()) {
if (aType.getBaz().equals(baz)) {
return aType;
}
}

bar.getAList() is called on each iteration of the loop. Does the JVM/compiler keep track of the fact that this is the same object, or does it naively call the method and create a reference to the List each tim


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Error trying to loop through $args in script file using range notation for loop index
Category : Network & Servers

I can't figure out why the following code fails:


# test.ps1
"`$args: ($args)"
"`$args count: $($args.length)"
# this fails
0..$($args.length - 1) | %{ $args[$_] = ($args[$_] -replace '`n',"`n") }
# this works
$i = 0
foreach ( $el in $args ) { $args[$i] = $args[$i] -replace '`n',"`n"; $i++ }
"$args"

I'm calling it like s


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Create mini loop in the head to use advanced excerpt - loop to use current post ID
Category : Web Design

I am using advanced excerpt plugin because there is so much more flexibility with it's options.


Though if found a drawback with the plugin, I have to remove the standard excerpt function using remove_all_filters('the_excerpt'); other wise it conflicts with the advanced excerpt options.


Problem


I want to add the except to my head in a open graph m


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Qt : changing the position of a widget quickly in a loop makes it unvisible for the duration of the loop. Why?
Category : Development Tools & Services

I am using a QTimer and connecting its timeout signal to the method animate(). In animate(), I am displaying a QPushButton at different positions using a loop. The problem is that the QPushButton is not visible till the loop is finished. It should be giving the effect of a moving object. The following is Qt Jambi code :


QTimer t=new QTimer();
t.timeout.connect(this,t

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