大约有 47,000 项符合查询结果（耗时：0.0593秒） [XML]
How to extract text from a string using sed?
My example string is as follows:
5 Answers
5
...
Landscape printing from HTML
...umns. It there a way to do this, without the user having to change the docum>me m>nt settings?
16 Answers
...
Skip Git commit hooks
I'm looking at a git hook which looks for print statem>me m>nts in Python code. If a print statem>me m>nt is found, it prevents the git commit.
...
No visible cause for “Unexpected token ILLEGAL”
...one of the four basic token types, it gets labelled "ILLEGAL" on most implem>me m>ntations, and this error is thrown.
The sam>me m> error is raised if, for example, you try to run a js file with a rogue @ character, a misplaced curly brace, bracket, "smart quotes", single quotes not enclosed properly (e.g. th...
How to simulate a click with JavaScript?
I'm just wondering how I can use JavaScript to simulate a click on an elem>me m>nt.
8 Answers
...
On delete cascade with doctrine2
I'm trying to make a simple example in order to learn how to delete a row from a parent table and automatically delete the matching rows in the child table using Doctrine2.
...
What is the argum>me m>nt for printf that formats a long?
The printf function takes an argum>me m>nt type, such as %d or %i for a signed int . However, I don't see anything for a long value.
...
Remove Item from ArrayList
...
In this specific case, you should remove the elem>me m>nts in descending order. First index 5, then 3, then 1. This will remove the elem>me m>nts from the list without undesirable side effects.
for (int j = i.length-1; j >= 0; j--) {
list.remove(i[j]);
}
...
How to check if field is null or empty in MySQL?
I am trying to figure out how to check if a field is NULL or empty . I have this:
7 Answers
...
How to force a view refresh without having it trigger automatically from an observable?
Note: this is mostly for debugging and understanding KnockoutJS.
3 Answers
3
...