大约有 40,000 项符合查询结果（耗时：0.0720秒） [XML]
TreeMap sort by value
...t;K,V> map) {
SortedSet<Map.Entry<K,V>> sortedEntries = new TreeSet<Map.Entry<K,V>>(
new Comparator<Map.Entry<K,V>>() {
@Override public int compare(Map.Entry<K,V> e1, Map.Entry<K,V> e2) {
int res = e1.getValu...
How to format a duration in java? (e.g format H:MM:SS)
...
long duration = 4 * 60 * 60 * 1000;
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss.SSS", Locale.getDefault());
log.info("Duration: " + sdf.format(new Date(duration - TimeZone.getDefault().getRawOffset())));
...
Re-sign IPA (iPhone)
...submission with no devices added in the provisioning profile. Results in a new IPA signed with a enterprise account and a mobile provisioning profile for in house deployment (the mobile provisioning profile gets embedded to the IPA).
Solution:
Unzip the IPA
unzip Application.ipa
Remove old Code...
How to generate a create table script for an existing table in phpmyadmin?
...; Click on Go
Copy Create Table query and paste where you want to create new table.
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Can overridden methods differ in return type?
...idden method may have a more specific return type. That is, as long as the new return type is assignable to the return type of the method you are overriding, it's allowed.
For example:
class ShapeBuilder {
...
public Shape build() {
....
}
class CircleBuilder extends ShapeBuilder{
...
Azure Blob Storage vs. File Service [closed]
... Blob Storage which solves the problem with (1).
If you are developing a new application then leverage the native Azure API directly into Blob Storage.
If you are porting an existing application that needs to share files then use Azure File Service.
Note that there are a few SMB protocol feature...
Extracting substrings in Go
...e bugs. This strips the last byte off the string, which may render it invalid UTF-8 (or other multibyte encoding).
– dr. Sybren
Oct 24 '17 at 10:53
3
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How do I use PHP to get the current year?
... surprised nobody here has referenced the built-in DateTime class:
$now = new DateTime();
$year = $now->format("Y");
or one-liner with class member access on instantiation (php>=5.4):
$year = (new DateTime)->format("Y");
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Is it possible to start a shell session in a running container (without ssh)
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With docker 1.3, there is a new command docker exec. This allows you to enter a running docker:
docker exec -it "id of running container" bash
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How to convert a Django QuerySet to a list
...lookup.
existing_question_answers = QuestionAnswer.objects.filter(...)
new_answers = answers.exclude(question_answer__in=existing_question_answers)
The above lookup might not sync up with your model definitions but it will probably get you close enough to finish the job yourself.
If you still...