大约有 44,000 项符合查询结果（耗时：0.0278秒） [XML]
log4net vs. Nlog
...Performance - I logged around 3000 log messages to database using a stored procedure. I used simple for loop (int i=0; i<3000; i++... to log the same message 3000 times. For the writes: log4net AdoAppender took almost double the time than NLog.
Log4net doesnt support asynchronous appender.
It ...
Fastest way to check if a string is JSON in PHP?
...rogrammers (or the same programmer over time) don't use different checking procedures at different stages in the flow of the program.
– cartbeforehorse
Jul 9 '14 at 8:17
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Hibernate Annotations - Which is better, field or property access?
...noted that in OOP, getters and setters are an anti-pattern, they come from procedural programming, having a class with them breaks the encapsulation principle, and generates a lot of boilerplate code, that is, the same kind of code repeated over and over again. Objects should be immutable, if modifi...
How do I get an apk file from an Android device?
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This is what worked for me, not the procedure in the accepted answer. And it really helped me today when I needed APK of one of my old apps but it was not available to me other than from my phone.
– zeeshan
Jul 15 '14 at 1...
How to see query history in SQL Server Management Studio
... you can also leverage it's functionality through sp_trace_* system stored procedures. For example, this SQL snippet will (on 2000 at least; I think it's the same for SQL 2008 but you'll have to double-check) catch RPC:Completed and SQL:BatchCompleted events for all queries that take over 10 seconds...
How many parameters are too many? [closed]
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No, no. This is procedural style. Windows are objects, so this is obsolette now. Today, this would be solved with aggregated classes, not with bunch of parameters. The intuitive rule of good design is if you can not describe function (includ...
How do I execute a string containing Python code in Python?
...t("Type what you want"))? There are many cases where a program may write a procedure or a function as a result of a computation; resulting functions will be as safe and as fast (once evaluated) as any other part of a good and well-written program. An unsafe program containing exec is not more danger...
How do I view events fired on an element in Chrome DevTools?
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For jQuery (at least version 1.11.2) the following procedure worked for me.
Right click on the element and open 'Chrome Developer Tools'
Type $._data(($0), 'events'); in the 'Console'
Expand the attached objects and double click the handler: value.
This shows the source co...
SQL how to increase or decrease one for a int column in one command
...build-in support for INSERT-OR-UPDATE in SQL. I suggest to create a stored procedure or use a conditional query to achiev this. Here you can find a collection of solutions for different databases.
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Find nearest latitude/longitude with an SQL query
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It may be possible to increase performance by using a MySQL stored procedure as suggested by the "Geo-Distance-Search-with-MySQL" article posted above.
I have a database of ~17,000 places and the query execution time is 0.054 seconds.
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