大约有 40,000 项符合查询结果（耗时：0.0573秒） [XML]
How to draw a line in android
...
There are two main ways you can draw a line, by using a Canvas or by using a View.
Drawing a Line with Canvas
From the documentation we see that we need to use the following method:
drawLine (float startX, float startY, float stopX, float stopY, Paint paint)
Here i...
Remove a folder from git tracking
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Get an object properties list in Objective-C
...
I just managed to get the answer myself. By using the Obj-C Runtime Library, I had access to the properties the way I wanted:
- (void)myMethod {
unsigned int outCount, i;
objc_property_t *properties = class_copyPropertyList([self class], &outCount);
...
Filter element based on .data() key/value
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Timeout command on Mac OS X?
... 0
$ timeout 1 bash -c 'echo "hi" && sleep 2 && echo "bye"' 2> /dev/null; echo \$?
hi
142
$ timeout 3 bash -c 'echo "hi" && sleep 2 && echo "bye"' 2> /dev/null; echo \$?
hi
bye
0
EOF
)
echo "$IT"
exit
}
if [ "$1" == "help" ]
then
s...
Disable Interpolation when Scaling a
...only recently been added to the canvas specification and isn’t supported by all browsers, but some browsers have implemented vendor-prefixed versions of this property. On the context there exists mozImageSmoothingEnabled in Firefox and webkitImageSmoothingEnabled in Chrome and Safari, and setting ...
Focus-follows-mouse (plus auto-raise) on Mac OS X
...
You can do it for Terminal.app by issuing the following command at the command line:
defaults write com.apple.Terminal FocusFollowsMouse -bool true
For X11 apps you can do this:
defaults write com.apple.x11 wm_ffm -bool true
In Snow Leopard, use this...
Deploy a project using Git push
...larly to darcs and bzr.
#
# To enable this hook, make this file executable by "chmod +x post-update".
git-update-server-info
is_bare=$(git-config --get --bool core.bare)
if [ -z "$is_bare" ]
then
# for compatibility's sake, guess
git_dir_full=$(cd $GIT_DIR; pwd)
case $git_dir_fu...
What is the difference between tinyint, smallint, mediumint, bigint and int in MySQL?
...xception below) and all have the same storage requirements:
| Bytes Range (signed) Range (unsigned)
--------------------------------------------------------------------------------------------
tinyint | 1 byte -128 to 127 ...
Vim multiline editing like in sublimetext?
...
Do yourself a favor by dropping the Windows compatibility layer.
The normal shortcut for entering Visual-Block mode is <C-v>.
Others have dealt with recording macros, here are a few other ideas:
Using only visual-block mode.
Put the c...