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Jenkins Git Plugin: How to build specific tag?
...
I was able to do that by using the "branches to build" parameter:
Branch Specifier (blank for default): tags/[tag-name]
Replace [tag-name] by the name of your tag.
shar...
How does the ThreadStatic attribute work?
...d or write instructions for that symbol name.
The 'heavy lifting' is done by the core CLR that is responsible for making the IL work on a particular hardware architecture.
That would also explain why putting the attribute on an inappropriate (non-static) symbol doesn't get a reaction from the co...
Android Fragment no view found for ID?
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What do you mean by child of layout specified in setContentView? How to make it child?
– NinjaCoder
Feb 7 '13 at 15:51
11
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Difference between Key, Primary Key, Unique Key and Index in MySQL
...l. An index is typically created on columns used in JOIN, WHERE, and ORDER BY clauses.
Imagine you have a table called users and you want to search for all the users which have the last name 'Smith'. Without an index, the database would have to go through all the records of the table: this is slow...
Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
...rNgGrid and Smart Table, I have come to the conclusion that Smart Table is by far the best implementation AngularJS-wise and Bootstrap-wise. It is built exactly the same way as you would build your own, naive table using standard angular. On top of that, they have added a few directives that help yo...
How do I split a string on a delimiter in Bash?
...}"; do
# process "$i"
done
It will parse one line of items separated by ;, pushing it into an array. Stuff for processing whole of $IN, each time one line of input separated by ;:
while IFS=';' read -ra ADDR; do
for i in "${ADDR[@]}"; do
# process "$i"
done
done <&l...
When would you use a WeakHashMap or a WeakReference?
...WeakReference and a SoftReference.
Basically a WeakReference will be GC-d by the JVM eagerly, once the referenced object has no hard references to it. A SoftReferenced object on the other hand, will tend to be left about by the garbage collector until it really needs to reclaim the memory.
A cache...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
...udo-elements [blog]. You can disable the default appearance and behaviour by setting -webkit-appearance [docs] to none.
Because you're removing the default style, you'll also need to specify the style yourself or the scroll bar will never show up. The following CSS recreates the appearance of the...
Return a `struct` from a function in C
...n purposes. The two programs have the same behaviour with respect to pass-by-value for parameter passing, assignment, etc.:
#include <stdio.h>
int f(int x)
{
int r = x;
return r;
}
int main(void)
{
int x = 12;
int y = f(x);
printf("%d\n", y);
return 0;
}
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What integer hash function are good that accepts an integer hash key?
...n is that it preserves divisibility, so if your integers are all divisible by 2 or by 4 (which is not uncommon), their hashes will be too. This is a problem in hash tables - you can end up with only 1/2 or 1/4 of the buckets being used.
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