大约有 40,000 项符合查询结果（耗时：0.0509秒） [XML]
How do I specify new lines on Python, when writing on files?
...efault); use a single '\n' instead, on all platforms." So what do you mean by "right" and what are the reasons for their and your comment?
– Yasen
Nov 22 '14 at 18:41
22
...
What's a monitor in Java?
...t programming, a monitor is an object or module intended to be used safely by more than one thread";
As every reader knows, every object in Java is a sub-class of java.lang.Object. The java folks made java.lang.Object in such a way that it has features and characteristics that enables Java programme...
How do I import an SQL file using the command line in MySQL?
...o keep the routines and triggers of original database. They are not copied by default.
Note-3 You may have to create the (empty) database from mysql if it doesn't exist already and the exported SQL don't contain CREATE DATABASE (exported with --no-create-db or -n option), before you can import it.
...
Return XML from a controller's action in as an ActionResult?
...steful when you could avoid allocation/collection/out-of-memory-exceptions by using streams, unless you're working on 11 year old computing systems that exhibit an error.
– Drew Noakes
Apr 17 '13 at 10:40
...
Open file dialog box in JavaScript
...
is there a way to control the displayed files by javascript... say I wanted to open file dialog and just wanted file extension with .pdf to display..
– Ajax3.14
Feb 24 '12 at 21:40
...
How to size an Android view based on its parent's dimensions
...
You could solve this by creating a custom View and override the onMeasure() method. If you always use "fill_parent" for the layout_width in your xml then the widthMeasureSpec parameter that is passed into the onMeasusre() method should contain th...
Can I store images in MySQL [duplicate]
...d into a database, and then stored on disk; you can save a lot of overhead by simply storing them on disk.
Instead, consider updating your table to add an image_path field. For example:
ALTER TABLE `your_table`
ADD COLUMN `image_path` varchar(1024)
Then store your images on disk, and update the...
How can I get the source code of a Python function?
... To whom, who lost the whole class: you can restore it method by method: dir(MyClass), then MyClass.__init__?? and so on.
– Valerij
May 8 '19 at 12:32
...
C/C++ maximum stack size of program
...cursive function calls can go upto 10000 with each call taking upto say 20 bytes. So is it feasible means is there a possibility of stackoverflow?
...
How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
...'re still using an older version of MVC, you can mimic what MVC 3 is doing by creating this static method that I borrowed from MVC3's source code:
public class Foo {
public static RouteValueDictionary AnonymousObjectToHtmlAttributes(object htmlAttributes) {
RouteValueDictionary result =...