大约有 38,000 项符合查询结果（耗时：0.0460秒） [XML]
postgresql list and order tables by size
... 46 GB
closs_bitfinex_stash 5725 MB
trade_bitfinex 5112 MB
...
api_requests 0 bytes
trade_huobi 0 bytes
I should have bought a bigger SSD.
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Slow Requests on Local Flask Server
... I no longer had this issue.
My problem manifested only when accessing the api with Chrome, at which point, Chrome displayed the expected screen, but everything else hung (curl, ffx, etc) until I either reloaded or closed the Chrome tab, at which point everything else that was waiting around returne...
Retrieving a List from a java.util.stream.Stream in Java 8
...use forEachOrdered to ensure correct ordering. The intention of the Stream API designers is that you will use collector in this situation, as below.]
An alternative is
targetLongList = sourceLongList.stream()
.filter(l -> l > 100)
.collect(Collectors.toList());
...
Android: remove notification from notification bar
...cel method is the ID of the notification that should be canceled.
See the API: http://developer.android.com/reference/android/app/NotificationManager.html#cancel(int)
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Get Enum from Description attribute [duplicate]
...ction to either read enum string, or its description. Mixing both is a bad API style and can confuse clients. Or may be its good style to prevent user mistakes :)
– nawfal
Jun 11 '13 at 11:03
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How to perform runtime type checking in Dart?
...ue of the typeof operator in Dart.
Thankfully the dart:mirrors reflection API has recently been added to the SDK, and is now available for download in the latest Editor+SDK package. Here's a short demo:
import 'dart:mirrors';
getTypeName(dynamic obj) {
return reflect(obj).type.reflectedType.to...
Design Patterns web based applications [closed]
...But you end up with a simpler model and view wherein all the "raw" Servlet API is abstracted completely away. You shouldn't have the need to gather, convert and validate the request parameters yourself. The Controller does this task and sets the gathered, converted and validated request parameters i...
@Nullable annotation usage
...r pass a null" because I am dealing with uncontrollable third parties like API callers, database records, former programmers etc... so I am paranoid and defensive in approaches. Since you are on Java8 or later there is a bit cleaner approach than an if block.
public String foo(@Nullable String mayB...
Does C# have an equivalent to JavaScript's encodeURIComponent()?
... HtmlEncoding is an entirely different thing. UrlEncode is a non-sensical API which should never be used. It doesn't make sense to encode an entire URL (unless you actually want to encode its value to use as a parameter - but that's not what this does). The point of encoding/escaping is that you're...
Android Eclipse - Could not find *.apk
...y case this problem started after eclipse updated the plugin with the v4.0 API release. I fixed it by going to the main preferences for Eclipse and under Android->Build uncheck 'Skip packaging and dexing until export or launch'
Note: if you eclipse gives you the Unknown Command 'crunch' error th...