大约有 38,000 项符合查询结果（耗时：0.0525秒） [XML]
How to open files relative to home directory
...
123
Not sure if this was available before Ruby 1.9.3 but I find that the most elegant solution is ...
Deleting rows with MySQL LEFT JOIN
...e`
INNER JOIN `job` ON `deadline`.`job_id` = `job`.`id`
WHERE `job`.`id` = 123
share
|
improve this answer
|
follow
|
...
Length of an integer in Python
...always convert it to string like str(133) and find its length like len(str(123)).
share
|
improve this answer
|
follow
|
...
How do I replace a git submodule with another repo?
...
123
If the location (URL) of the submodule has changed, then you can simply:
Modify your .gitmod...
Variable declared in for-loop is local variable?
... {
int y = x;
if(whatever)
{
int x = 123;
Because now the simple name "x" has been used inside the local variable declaration space of "y" to mean two different things -- "this.x" and the local "x".
See http://blogs.msdn.com/b/ericlippert/archive/tags/simple+...
iterating over and removing from a map [duplicate]
...g> map = new HashMap<String, String>() {
{
put("test", "test123");
put("test2", "test456");
}
};
for(Iterator<Map.Entry<String, String>> it = map.entrySet().iterator(); it.hasNext(); ) {
Map.Entry<String, String> entry = it.next();
if(entry.getKey().eq...
How does one reorder columns in a data frame?
...n of this function to my personal package.
– CoderGuy123
Jul 6 '16 at 12:12
1
This is really usef...
What is meant by the term “hook” in programming?
...ch tricks as protecting your BASIC programs by setting the first line as:
123 REM XIN#6
then using POKE to insert the CTRL-D character in where the X was. Then, anyone trying to list your source would send the re-initialize sequence through the output routines where the disk sub-system would dete...
RegEx to find two or more consecutive chars
...Finds a consecutive repeating lower or upper case letter. Matches on "abbc123" and not "abc1223". To allow for a space between them (i.e. a ab), then include an optional space in the regex between the captured character and the repeat...
([a-z]A-Z])\s?\1
...
How do you check if a certain index exists in a table?
...
AdaTheDevAdaTheDev
123k2424 gold badges179179 silver badges181181 bronze badges
...