大约有 1,076 项符合查询结果（耗时：0.0182秒） [XML]
How do I create a basic UIButton programmatically?
...kgroundImage else no need
[but setbackgroundImage:[UIImage imageNamed:@"XXX.png"] forState:UIControlStateNormal];
[self.view addSubview:but];
-(void) buttonClicked:(UIButton*)sender
{
NSLog(@"you clicked on button %@", sender.tag);
}
Swift
let myButton = UIButton() // if you want to se...
Read Excel File in Python
...the first cell i.e the header):
import xlrd
file_location="C:\pythonprog\xxx.xlsv"
workbook=xlrd.open_workbook(file_location)
sheet=workbook.sheet_by_index(0)
print(sheet.cell_value(0,0))
for row in range(1,sheet.nrows):
print(sheet.cell_value(row,0))
...
Is there any good dynamic SQL builder library in Java? [closed]
...
def db = new Database();
def t = new Table(name:"t1",description:"XXX");
def col1 = new Column(primaryKey:true,name:"id",type:"bigint",required:true);
t.addColumn(col1);
t.addColumn(new Column(name:"c2",type:"DECIMAL",size:"8,2"));
t.addColumn( new Column(name:"c3",type:"varchar"));
t.addCo...
No submodule mapping found in .gitmodule for a path that's not a submodule
... @aaronbauman Yes, you need to remove the gitlink, hence the git rm xxx (without trailing slash) git rm --cached allows you to keep it on disk while removing it from the index.
– VonC
Mar 17 '17 at 15:00
...
Can you target with css?
...n't) change and you want this particular <br> not to be displayed.
.xxx br {display:none}
Can save a lot of time and sometimes your day.
share
|
improve this answer
|
...
Debugging sqlite database on the device
...B" and you will find a message saying
D/DebugDB: Open http://192.168.178.XXX:8080 in your browser
It works with every browser and you can inspect your database tables and shared preferences.
It also works with the default and the Genymotion emulators.
The tool I used before is stetho.
Dow...
Cross-referencing commits in github
...text of the reference as is. Do not wrap it into a markdown link, such as [xxx](mojombo/god@be6a8cc)
– Pierre Arnaud
Nov 11 '15 at 14:44
...
Collisions when generating UUIDs in JavaScript?
...lisions. Here's a code snippet:
var createGUID = function() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
return v.toString(16);
});
}
var testGUIDs = function(upperlimit) {
...
Auto reloading python Flask app upon code changes
...le.ini:
[uwsgi]
socket = 127.0.0.1:5000
master = true
virtualenv = /Users/xxxx/.virtualenvs/sites_env
chdir = /Users/xxx/site_root
module = site_module:register_debug_server()
callable = app
uid = myuser
chmod-socket = 660
log-date = true
workers = 1
py-autoreload = 1
site_root/__init__.py
def r...
How do I make a dotted/dashed line in Android?
... your own color
paint.setColor(context.getResources().getColor(R.color.XXX));
path = new Path();
//array is ON and OFF distances in px (4px line then 2px space)
effects = new DashPathEffect(new float[] { 4, 2, 4, 2 }, 0);
}
@Override
protected void onDraw(Canvas canvas)
{
// TO...