大约有 37,000 项符合查询结果（耗时：0.0432秒） [XML]
What is a domain specific language? Anybody using it? And in what way?
...dn't list is the first one i think of: regex
– CoffeeTableEspresso
Sep 13 '19 at 0:50
add a comment
|
...
SortedList, SortedDictionary and Dictionary
...e original question, it should be noted that if you choose between the Immutable versions of these dictionaries, that the Sorted versions are often actually faster by some 40-50% than the non-sorted counterparts (still O(log(n)), but noticeably faster per op). The timings may differ depending on how...
Open-sided Android stroke?
...fill_parent"
android:layout_height="0dp"
android:layout_below="@id/table_options"
android:layout_above="@id/exit_bar"/>
Which fills the gap between table_options and exit_bar with a background and just before exit_bar prints a 1dp line. This did the trick for me, I hope it helps som...
Unique combination of all elements from two (or more) vectors
...
Missing in this r-faq overview is the CJ-function from the data.table-package. Using:
library(data.table)
CJ(a, b, unique = TRUE)
gives:
a b
1: ABC 2012-05-01
2: ABC 2012-05-02
3: ABC 2012-05-03
4: ABC 2012-05-04
5: ABC 2012-05-05
6: DEF 2012-05-01
7: DEF 2012-0...
Is it possible to specify the schema when connecting to postgres with JDBC?
...ublic Schema. To quote hat manual:
In the previous sections we created tables without specifying any schema names. By default such tables (and other objects) are automatically put into a schema named “public”. Every new database contains such a schema.
...
Convert Linq Query Result to Dictionary
...
Try using the ToDictionary method like so:
var dict = TableObj.ToDictionary( t => t.Key, t => t.TimeStamp );
share
|
improve this answer
|
follow
...
Why does Windows64 use a different calling convention from all other OSes on x86-64?
... available, and RBX traditionally has a special use on UN*X (global offset table) which seemingly the AMD64 ABI designers didn't want to needlessly become incompatible with.
Ergo, the only choice were RSI / RDI.
So if you have to take RSI / RDI as argument registers, which arguments should they be ?...
Can I use complex HTML with Twitter Bootstrap's Tooltip?
..."
data-toggle="tooltip"
data-html="true"
data-title="<table><tr><td style='color:red;'>complex</td><td>HTML</td></tr></table>"
>
hover over me to see HTML
</span>
JSFiddle demos:
Bootstrap 2.x
Bootstrap 3.x
...
CUDA incompatible with my gcc version
...l directory and then make symbolic links to the supported gcc version executables. Pass that local directory to nvcc via the --compiler-bindir option, and you should be able to compile CUDA code without affecting the rest of your system.
EDIT:
Note that this question, and answer, pertain to CUDA...
MySql: Tinyint (2) vs tinyint(1) - what is the difference?
...width is most important if you are using ZEROFILL option, for example your table has following 2 columns:
A tinyint(2) zerofill
B tinyint(4) zerofill
both columns has the value of 1, output for column A would be 01 and 0001 for B, as seen in screenshot below :)
...