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DLL and LIB files - what and why?
...rary installed on every machine your program runs on. This creates its own set of problems.
As an example, almost every program written in 'C' will need functions from a library called the 'C runtime library, though few programs will need all of the functions. The C runtime comes in both static and...
In Visual Studio C++, what are the memory allocation representations?
...p://www.nobugs.org/developer/win32/debug_crt_heap.html#table
Address Offset After HeapAlloc() After malloc() During free() After HeapFree() Comments
0x00320FD8 -40 0x01090009 0x01090009 0x01090009 0x0109005A Win32 heap info
0x00320FDC -36 0x01090009 0x00180700 0x01090...
Split Strings into words with multiple word boundary delimiters
...Quick and dirty but perfect for my case (my separators were a small, known set)
– Andy Baker
Sep 1 '12 at 9:34
7
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How to make an HTTP request + basic auth in Swift
...")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Basic \(base64LoginString)", forHTTPHeaderField: "Authorization")
// fire off the request
// make sure your class conforms to NSURLConnectionDelegate
let urlConnection = NSURLConnection(request: request, delegate: ...
std::wstring VS std::string
...had to support a lot of application working with char and on different charsets/codepages produced in all the world, before the advent of Unicode.
So their solution was an interesting one: If an application works with char, then the char strings are encoded/printed/shown on GUI labels using the loc...
How can I send an HTTP POST request to a server from Excel using VBA?
...
Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP")
URL = "http://www.somedomain.com"
objHTTP.Open "POST", URL, False
objHTTP.setRequestHeader "User-Agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)"
objHTTP.send("")...
MySQL SELECT only not null values
...
Following query working for me
when i have set default value of column 'NULL' then
select * from table where column IS NOT NULL
and when i have set default value nothing then
select * from table where column <>''
...
How should I store GUID in MySQL tables?
...o modify how MySQL does collation. See dev.mysql.com/doc/refman/5.0/en/charset-binary-op.html for more details. Of course you can just use a BINARY type directly if your database editing tool allows you to do that. (Older tools don't know of the binary data type but do know of the binary column flag...
Controlling the screenshot in the iOS 7 multitasking switcher
...fore filed a bug report. But you should test further and see if using this setting helps.
If this was an enterprise app, you might also want to look into the appropriate setting of allowScreenShot outlined in the Restrictions Payload section of the Configuration Profile Reference.
Here is an imp...
Difference between UTF-8 and UTF-16?
...6 (in general, although it does convert to UTF16 and the BE/LE part can be set w/ a single line), yet below is the fastest way to convert String to byte[]. For instance: good exactly for the case provided (hash code). String.getBytes(enc) is relatively slow.
static byte[] toBytes(String s){
...