大约有 43,000 项符合查询结果（耗时：0.0549秒） [XML]
Unusual shape of a textarea?
...le
.block_left {
background-color: red;
height: 70px;
width: 100px;
float: left;
border-right: 2px solid blue;
border-bottom: 2px solid blue;
}
.block_right {
background-color: red;
height: 70px;
width: 100px;
float: right;
border-left: 2px solid blue;
bo...
Laravel Migration Change to Make a Column Nullable
... DB::statement('ALTER TABLE `pro_categories_langs` MODIFY `name` VARCHAR(100) NULL;');
break;
// Laravel 5, or Laravel 6
default:
Schema::table('pro_categories_langs', function(Blueprint $t) {
$t->string('name', 100)->nullable()->chang...
Changing position of the Dialog on screen android
...ow().getAttributes();
wmlp.gravity = Gravity.TOP | Gravity.LEFT;
wmlp.x = 100; //x position
wmlp.y = 100; //y position
dialog.show();
Here x position's value is pixels from left to right. For y position value is from bottom to top.
...
const char* concatenation
...variable(char array) to hold the result. Something like this:
char result[100]; // array to hold the result.
strcpy(result,one); // copy string one into the result.
strcat(result,two); // append string two to the result.
...
Need for predictable random generator
...
@user677656: It's in the gist, but it's 100k
– Ian Terrell
May 16 '12 at 14:55
add a comment
|
...
Excluding directories in os.walk
...t in one case, this optimization has reduced traversal time from more than 100 seconds to about 2 seconds. That's what I call a worthwhile optimization. :D
– antred
Apr 14 '16 at 13:09
...
Ruby: What is the easiest way to remove the first element from an array?
...to scroll down even if the first and excepted answer has already more than 100 upvotes. Thank you.
– maddin2code
May 26 '15 at 16:33
7
...
WiX tricks and tips
...
+1, wish I could do +100, this is the single most useful bit of Wix information I have stumbled upon.
– Tim Long
Jul 19 '11 at 23:32
...
How to find a hash key containing a matching value
...key for a given value. If
not found, returns nil.
h = { "a" => 100, "b" => 200 }
h.index(200) #=> "b"
h.index(999) #=> nil
So to get "orange", you could just use:
clients.key({"client_id" => "2180"})
...
Determining memory usage of objects? [duplicate]
...You could try the lsos() function from this question:
R> a <- rnorm(100)
R> b <- LETTERS
R> lsos()
Type Size Rows Columns
b character 1496 26 NA
a numeric 840 100 NA
R>
share
...