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Proper way to return JSON using node or Express
...ing to send a json file you can use streams
var usersFilePath = path.join(__dirname, 'users.min.json');
apiRouter.get('/users', function(req, res){
var readable = fs.createReadStream(usersFilePath);
readable.pipe(res);
});
...
Catch an exception thrown by an async void method
...er
When the async result has arrived it is traced.
static TypeHashes _type = new TypeHashes(typeof(Program));
private void Run()
{
TracerConfig.Reset("debugoutput");
using (Tracer t = new Tracer(_type, "Run"))
{
for (int i = 0; i < 4; i++)
{
...
What's the cleanest way of applying map() to a dictionary in Swift?
...
Swift 4+
Good news! Swift 4 includes a mapValues(_:) method which constructs a copy of a dictionary with the same keys, but different values. It also includes a filter(_:) overload which returns a Dictionary, and init(uniqueKeysWithValues:) and init(_:uniquingKeysWith:) ini...
What's the dSYM and how to use it? (iOS SDK)
...72
9 F49088168M 0x00000001045a0e70 0x104590000 + 69232
10 F49088168M 0x00000001045a0f4c 0x104590000 + 69452
dSYM in action
//after Symbolicating(dSYM is used)
0 libswiftCore.dylib 0x000000018f3c9380 closure #1 in closure #1 in closure #1 i...
What's the difference between utf8_general_ci and utf8_unicode_ci?
...4.
– Stijn de Witt
Jun 14 '16 at 17:32
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Preserve Line Breaks From TextArea When Writing To MySQL
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HirveshHirvesh
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add a ...
Why no generics in Go?
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VinzenzVinzenz
2,6541414 silver badges2323 bronze badges
14
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c++ 代码调用nsis安装包实现静默安装 - C/C++ - 清泛网 - 专注C/C++及内核技术
c++ 代码调用nsis安装包实现静默安装TCHAR szCurPath[MAX_PATH] = {0};GetCurrentDirectory(MAX_PATH, szCurPath);TCHAR szFile[MAX_PATH] = {0};_stprintf_s(szFile, ...
TCHAR szCurPath[MAX_PATH] = {0};
GetCurrentDirectory(MAX_PATH, szCurPath);
TCHAR szFile[MAX_PATH] = {0};
_stprintf_s(szFi...
Timeout a command in bash without unnecessary delay
...t;Dmitry.Golovashkin@sas.com>
scriptName="${0##*/}"
declare -i DEFAULT_TIMEOUT=9
declare -i DEFAULT_INTERVAL=1
declare -i DEFAULT_DELAY=1
# Timeout.
declare -i timeout=DEFAULT_TIMEOUT
# Interval between checks if the process is still alive.
declare -i interval=DEFAULT_INTERVAL
# Delay between ...
How to get a string after a specific substring?
... str.split(..., 1)[-1]: <3.817 usec> <0.518 usec> <1.632 usec> [3.191 usec] <4.173 usec>
% best vs worst: 1.9% 16.2% 6.1% 9.9% 2.3%
This shows timings per execution with inputs here the delimiter is either missi...