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What are all the possible values for HTTP “Content-Type” header?
...attribute "=" value
attribute := token
value := token / quoted-string
token := 1*
tspecials := "(" / ")" / "<" / ">" / "@" ; Must be in
/ "," / ";" / ":" / "\" / <"> ; quoted-string,
/ "/" / "[" / "]" / "?" / "." ; to use within
...
How do PHP sessions work? (not “how are they used?”)
...ssions files is the content of $_SESSION, serialized (ie, represented as a string -- with a function such as serialize) ; and is un-serialized when the file is loaded by PHP, to populate the $_SESSION array.
Sometimes, the session id is not stored in a cookie, but sent in URLs, too -- but that's q...
Delaying AngularJS route change until model loaded to prevent flicker
...Hevery - what if your controllers are inside a module and are defined as a string rather than function. How could you setup the resolve attribute like you do?
– aar0n
Oct 3 '12 at 22:29
...
Java Reflection Performance
...e, running Sun JRE 6u10:
public class Main {
public static void main(String[] args) throws Exception
{
doRegular();
doReflection();
}
public static void doRegular() throws Exception
{
long start = System.currentTimeMillis();
for (int i=0; i<1...
Is a Python dictionary an example of a hash table?
...he hash is still a 19-digit number. I assume there is a limit on length of string you can hash in Python, but safe to say many more possible strings than possible values. And hash(False) = 0 by the way.
– Will Croxford
Jun 10 '19 at 21:49
...
In CMake, how can I test if the compiler is Clang?
... avoid any misspelling problem, I am using Case-insensitive compare, like:
string( TOLOWER "${CMAKE_CXX_COMPILER_ID}" COMPILER_ID )
if (COMPILER_ID STREQUAL "clang")
set(IS_CLANG_BUILD true)
else ()
set(IS_CLANG_BUILD false)
endif ()
For making the regex of MATCHES case-insensitive, I tried...
How can I output UTF-8 from Perl?
...
FWIW here is the reason: strings that contains only latin1 (ISO-8859-1) characters, despite being stored more or less in utf8, will be output as latin1 by default. This way scripts from a pre-unicode era still work the same, even with a unicode-aware...
What does Google Closure Library offer over jQuery? [closed]
...tent.
like jQuery google closure allows traversing dom structure with the string-based queries using a dedicated component of the library.
closure library relies on dot-delimited namespaces more like Java - a very strong organizational feature.
using such namespaces will incur overhead in uncompi...
CMake: How to build external projects and include their targets
...ckoutDir}")
foreach( cmd ${cmds})
message("- ${cmd}")
string(REPLACE " " ";" cmdList ${cmd})
#message("Outfile: ${outFile}")
#message("Final command: ${cmdList}")
if(pull IN_LIST cmdList)
string (REPLACE ";" "\n" FILES "${ARGN}")
...
Which is preferred: Nullable.HasValue or Nullable != null?
... what output it produced in labels:
int? val = null;
lbl_Val.Text = val.ToString(); //Produced an empty string.
lbl_ValVal.Text = val.Value.ToString(); //Produced a runtime error. ("Nullable object must have a value.")
lbl_ValEqNull.Text = (val == null).ToString(); //Produced "True" (without the qu...