大约有 45,000 项符合查询结果（耗时：0.0580秒） [XML]
Implicit “Submit” after hitting Done on the keyboard at the last EditText
I've used some apps where when I fill my username, then go to my password, if I hit "Done" on the keyboard, the login form is automatically submitted, without me having to click the submit button. How is this done?
...
Interfacing with structs and anonymous unions with c2hs
...
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
...
Javascript: best Singleton pattern [duplicate]
...rsion
class Singleton {
static instance;
constructor() {
if (instance) {
return instance;
}
this.instance = this;
}
foo() {
// ...
}
}
console.log(new Singleton() === new Singleton());
(2) ES6 Version
class Singleton {
const...
Git merge without auto commit
...ranch_name
It will then say your branch is ahead by "#" commits, you can now pop these commits off and put them into the working changes with the following:
git reset @~#
For example if after the merge it is 1 commit ahead, use:
git reset @~1
Note: On Windows, quotes are needed. (As Josh not...
How to convert JSON string to array
...
If you pass the JSON in your post to json_decode, it will fail. Valid JSON strings have quoted keys:
json_decode('{foo:"bar"}'); // this fails
json_decode('{"foo":"bar"}', true); // returns array("foo" => "bar")
j...
How to determine the encoding of text?
I received some text that is encoded, but I don't know what charset was used. Is there a way to determine the encoding of a text file using Python? How can I detect the encoding/codepage of a text file deals with C#.
...
How to search for a part of a word with ElasticSearch
...
n-grams can waste memory if you're not careful; the min_gram and max_gram analyzer settings should be enough to narrow searches down to one record, and no more (a max_gram of 15 over a name is probably wasteful, since very few names share a substring...
sbt-assembly: deduplication found error
...ependencies += "org.apache.spark" %% "spark-core" % "1.1.0" % "provided"
If needed, read more at
https://github.com/sbt/sbt-assembly#excluding-jars-and-files
share
|
improve this answer
...
Recursively remove files
...a better (that is, more direct) solution? (By "direct" I mean it deals specifically with the problem at hand and nothing else, and therefore is less likely to have any unwanted side-effects, and is also going to be more self-explanatory to anyone who has to maintain the code later.)
...
How to get the build/version number of your Android application?
...SION_NAME from BuildConfig
BuildConfig.VERSION_NAME
Yep, it's that easy now.
Is It Returning an Empty String for VERSION_NAME?
If you're getting a empty string for BuildConfig.VERSION_NAME then read on.
I kept getting an empty string for BuildConfig.VERSION_NAME because I wasn't setting the ve...