大约有 30,000 项符合查询结果（耗时：0.0386秒） [XML]
Convert SVG to image (JPEG, PNG, etc.) in the browser
...d beautifully.
I'm using Raphael SketchPad to create an SVG. Link to the files in step 1.
For a Save button (id of svg is "editor", id of canvas is "canvas"):
$("#editor_save").click(function() {
// the canvg call that takes the svg xml and converts it to a canvas
canvg('canvas', $("#editor").h...
How do I use sudo to redirect output to a location I don't have permission to write to?
... ls.sh. See Steve Bennett's answer if you don't want to create a temporary file.
Launch a shell with sudo -s then run your commands:
[nobody@so]$ sudo -s
[root@so]# ls -hal /root/ > /root/test.out
[root@so]# ^D
[nobody@so]$
Use sudo tee (if you have to escape a lot when using the -c option):
s...
What is compiler, linker, loader?
...==
|
|----> Input is Source file(.c)
|
V
+=================+
| |
| C Preprocessor |
| |
+=================+
...
Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
...lem occur when you get a 'tablespace full' error when running in a 'innodb_file_per_table' mode. Without going into too much detail (more here), the database server's tablespace is defined by the innodb_data_file_path setting and by default is rather small. Even made larger, the 'tablespace full' ...
Do I use , , or for SVG files?
... I use <img> , <object> , or <embed> for loading SVG files into a page in a way similar to loading a jpg , gif or png ?
...
how to read System environment variable in Spring applicationContext
...ronment" and set it to "true". And if you're using it to build a path to a file, specify it as a file:/// url.
So for example, if you have a config file located in
/testapp/config/my.app.config.properties
then set an environment variable like so:
MY_ENV_VAR_PATH=/testapp/config
and your app ...
What is the (best) way to manage permissions for Docker shared volumes?
...graphitedata as the data container. So, ignoring ports and such, the Dockerfile of image some/graphitedata is something like:
FROM debian:jessie
# add our user and group first to make sure their IDs get assigned consistently, regardless of other deps added later
RUN groupadd -r graphite \
&&a...
What is the difference between Swing and AWT?
...ins than Swing's implementations BTW) Lots of people preferred using AWT's FileDialog over Swing's FileChooser because it gave the platform file dialog most people were used to rather than the 'weird' custom Swing one.
shar...
Upload files with HTTPWebrequest (multipart/form-data)
...here any class, library or some piece of code which will help me to upload files with HTTPWebrequest ?
21 Answers
...
How do I redirect output to a variable in shell? [duplicate]
... commands \
| \
(
read string;
mystic_command --opt "$string" /path/to/file
) \
| \
handle_mystified_file
Here is what it is doing and why it is important:
Let's pretend that the series | of | commands is a very complicated series of piped commands.
mystic_command can accept the content of a ...