大约有 5,229 项符合查询结果（耗时：0.0195秒） [XML]
JavaScript/jQuery to download file via POST with JSON data
...as used here with PDFs: alexhadik.com/blog/2016/7/7/l8ztp8kr5lbctf5qns4l8t3646npqh
– Mateo Tibaquira
Jun 17 '17 at 10:34
...
What is the size of an enum in C?
I'm creating a set of enum values, but I need each enum value to be 64 bits wide. If I recall correctly, an enum is generally the same size as an int; but I thought I read somewhere that (at least in GCC) the compiler can make the enum any width they need to be to hold their values. So, is it possib...
Is there a Unix utility to prepend timestamps to stdin?
...row this out there: there are a pair of utilities in daemontools called tai64n and tai64nlocal that are made for prepending timestamps to log messages.
Example:
cat file | tai64n | tai64nlocal
HMAC-SHA1 in bash
...] echo -n "value" | openssl dgst -sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Or simply:
[me@home] echo -n "value" | openssl sha1 -hmac "key"
57443a4c052350a44638835d64fd66822f813319
Remember to use -n with echo or else a line break character is appended to the string and that cha...
Meaning of epsilon argument of assertEquals for double values
...or (say for degrees) you could set epsilon to 1 meaning that, for example, 64.2° is the same as 64.8° (since abs(64.8-64.2) < 1)
– Pieter De Bie
Sep 25 '15 at 8:14
3
...
Android Studio - How to increase Allocated Heap Size
...
Thx, it's very usefull. FYI, if you use the 64bits version, the file to edit is named studio64.exe.vmoptions.
– Eselfar
Jul 11 '17 at 14:47
add ...
Favicon dimensions? [duplicate]
...
philippe_bphilippe_b
31.7k66 gold badges4646 silver badges4242 bronze badges
11
...
What is the correct way of using C++11's range-based for?
...nswered Apr 10 '13 at 13:20
Mr.C64Mr.C64
36.9k1111 gold badges7474 silver badges135135 bronze badges
...
Impossible to Install PG gem on my mac with Mavericks
.../pg_config
Once done, install the pg gem with
env ARCHFLAGS="-arch x86_64" gem install pg -- --with-pg-config=/usr/local/Cellar/postgresql/9.3.3/bin/pg_config
share
|
improve this answer
...
SEH stack 结构探索（1）--- 从 SEH 链的最底层（线程第1个SEH结构）说起 -...
...d037977 push offset ntdll32!_except_handler4 (777903dd)
7774dd29 64ff3500000000 push dword ptr fs:[0]
7774dd30 8b442410 mov eax,dword ptr [esp+10h]
7774dd34 896c2410 mov dword ptr [esp+10h],ebp
7774dd38 8d6c2410 lea ebp,[esp+10h]
7774dd3c 2be0 ...