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Is gcc std::unordered_map implementation slow? If so - why?
...
87
I found the reason: it is a Problem of gcc-4.7!!
With gcc-4.7
inserts: 37728
get : 2985
...
How do I get PyLint to recognize numpy members?
...pylint command. They had fixed this problem in an earlier version in an unsafe way. Now if you want them to look more carefully at a package outside of the standard library, you must explicitly whitelist it. See here.
share
...
Suppress warning CS1998: This async method lacks 'await'
...0076 | - | - | 24 B |
Pragma | Clr | Clr | 87.868 ns | 0.3923 ns | 0.3670 ns | 87.789 ns | 87.336 ns | 88.683 ns | 6 | 0.0075 | - | - | 24 B |
FromResult | Clr | Clr | 107.009 ns | 0.6671 ns | 0.6240 ns | 107.009 ns | ...
How Do I Fetch All Old Items on an RSS Feed?
...mple:
Page 1 of The Atlantic https://pub.center/feed/02702624d8a4c825dde21af94e9169773454e0c3/articles?limit=10&page=1
Page 2 of The Atlantic https://pub.center/feed/02702624d8a4c825dde21af94e9169773454e0c3/articles?limit=10&page=2
...
Converting a Java Keystore into PEM Format
... Validity
Not Before: Mar 18 00:05:57 2009 GMT
Not After : Jun 16 00:05:57 2009 GMT
Subject: C=AU, ST=Victoria, L=Melbourne, CN=foo.example.com
Subject Public Key Info:
Public Key Algorithm: dsaEncryption
DSA Public Key:
...
总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...
...-------------- 输出 ---------------------------
CDerived* pD = 392fb8
CBaseY* pY1 = 392fbc
CDerived* pD1 = 392fb8
CBaseY* pY2 = 392fb8
CBaseY* pY3 = 390ff0
CDerived* pD3 = 390fec
注意：在将CDerived*用隐式 static_cast<>转换到CBaseY*（第5...
What should a Multipart HTTP request with multiple files look like? [duplicate]
... form-data; name="datafile1"; filename="r.gif"
Content-Type: image/gif
GIF87a.............,...........D..;
--2a8ae6ad-f4ad-4d9a-a92c-6d217011fe0f
Content-Disposition: form-data; name="datafile2"; filename="g.gif"
Content-Type: image/gif
GIF87a.............,...........D..;
--2a8ae6ad-f4ad-4d9a-a92c...
Turn a simple socket into an SSL socket
..., newsockfd;
SSL_CTX *sslctx;
SSL *cSSL;
InitializeSSL();
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd< 0)
{
//Log and Error
return;
}
struct sockaddr_in saiServerAddress;
bzero((char *) &saiServerAddress, sizeof(saiServerAddress));
saiServerAddress.sin_family = AF_INET;
saiS...
Retrieve list of tasks in a queue in Celery
...es with number of pending tasks. for example:
Listing queues ...
0b27d8c59fba4974893ec22d478a7093 0
0e0a2da9828a48bc86fe993b210d984f 0
10@torob2.celery.pidbox 0
11926b79e30a4f0a9d95df61b6f402f7 0
15c036ad25884b82839495fb29bd6395 1
celerey_mail_worker@torob2.celery.pidbox 0
celery 16...
Why wasn't PyPy included in standard Python?
...
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