大约有 40,000 项符合查询结果（耗时：0.0537秒） [XML]
Obscure a UITextField password
... that return false to any intercepted characters and construct your string by yourself. Take a look at this delegate method textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String)
– Fangming
Aug 1 '19 at 14...
Remove the image from a imageview Android [duplicate]
I'm trying to make an ImageView that holds a gallery of images. By touching the user request to load the next image. If the next image isn't found in the server or takes time to load I need the old image to be empty.
...
Is there a way to rollback my last push to Git? [duplicate]
... Simple way to revert local and remote repos to sertain commit by hach id. Ty.
– Santiago Battaglino
Sep 2 '16 at 17:50
...
Remove background drawable programmatically in Android
...
Try this
RelativeLayout relative = (RelativeLayout) findViewById(R.id.widget29);
relative.setBackgroundResource(0);
Check the setBackground functions in the RelativeLayout documentation
share
|
...
Log.INFO vs. Log.DEBUG [closed]
...
Should errors triggered by user input be treated as warnings or errors? (I.E. Incorrect username or password)
– Stevoisiak
Apr 24 '18 at 19:37
...
Javascript. Assign array values to multiple variables? [duplicate]
...
It is possible only for Javascript 1.7 as already answered by @Justin. Here is a trial to simulate it in the widespread browsers:
function assign(arr, vars) {
var x = {};
var num = Math.min(arr.length, vars.length);
for (var i = 0; i < num; ++i) {
x[vars[i]] =...
jQuery location href [duplicate]
...
No, I was looking for by jquery. I've found.
– Benjamin
Aug 16 '11 at 13:12
9
...
Remove ListView separator(in the xml layout file) [duplicate]
...is obviously the best one, because it prevents any calculations being made by the system. The other is just a workaround.
– Xerus
Jan 19 '19 at 11:51
add a comment
...
Why should we use sp for font sizes in Android? [duplicate]
...atio never changes, but scale is user configurable. This scale can be used by people who need larger font sizes, for example, to use device more comfortably.
share
|
improve this answer
|
...
What's the purpose of starting semi colon at beginning of JavaScript? [duplicate]
... ( is a reason to use a ; to ensure the previous statement is terminated). By saying "bad" an unfair -- albeit popular -- judgement is being passed. If the tooling to combine multiple script files (or to minimize the code) breaks Javascript, then it is the tooling at fault and not a "bad" script.
...