大约有 43,000 项符合查询结果（耗时：0.0345秒） [XML]
Why is volatile not considered useful in multithreaded C or C++ programming?
...o be confused about the utility (or lack thereof) of volatile in multi-threaded programming contexts.
9 Answers
...
Reading Properties file in Java
I have the following code trying to read a properties file:
16 Answers
16
...
About .bash_profile, .bashrc, and where should alias be written in? [duplicate]
...
Go read what I said again.
– Charlie Martin
Sep 9 '14 at 23:36
...
How to change string into QString?
...tr);
If you have const char * encoded with system encoding that can be read with QTextCodec::codecForLocale() then you should use this method:
QString QString::fromLocal8Bit(const char * str, int size = -1)
const char* str = "zażółć gęślą jaźń"; // latin2 source file and system e...
Execute SQLite script
...ays to do this, one way is:
sqlite3 auction.db
Followed by:
sqlite> .read create.sql
In general, the SQLite project has really fantastic documentation! I know we often reach for Google before the docs, but in SQLite's case, the docs really are technical writing at its best. It's clean, clear,...
CSV API for Java [closed]
Can anyone recommend a simple API that will allow me to use read a CSV input file, do some simple transformations, and then write it.
...
What's the difference between encoding and charset?
...oc wrongly uses "charset" instead of "encoding", for example in InputStreamReader, we read "An InputStreamReader is a bridge from byte streams to character streams: It reads bytes and decodes them into characters using a specified charset. The charset that it uses may be specified by name or may be ...
Pros and Cons of SQLite and Shared Preferences [closed]
...se managing and searching large sets of data influences the performance so reading data from a database can be slower than reading data from SharedPreferences.
SharedPreferences
SharedPreferences is a key/value store where you can save a data under certain key. To read the data from the store you ...
How to read data From *.CSV file using javascript?
...eading3,heading4,heading5,value1_1,...,value5_2
javascript:
$(document).ready(function() {
$.ajax({
type: "GET",
url: "data.txt",
dataType: "text",
success: function(data) {processData(data);}
});
});
function processData(allText) {
var record_num = 5...
Fastest way to tell if two files have the same contents in Unix/Linux?
...ious concern. cmp is still more efficient though, since it doesn't have to read the entire file in the case where the files don't match.
– Ajedi32
May 5 '16 at 14:41
...