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SELECT INTO using Oracle
... never be true:
create table new_table as
select * from old_table
where 1 = 2
/
Remember that CREATE TABLE ... AS SELECT creates only a table with the same projection as the source table. The new table does not have any constraints, triggers or indexes which the original table might have. Those...
JavaScript ternary operator example with functions
I am using jQuery 1.7.1
6 Answers
6
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Set encoding and fileencoding to utf-8 in Vim
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edited Aug 29 '17 at 12:36
answered May 12 '13 at 13:23
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Write string to text file and ensure it always overwrites the existing content.
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edited May 24 '19 at 14:52
Brian Webster
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Exporting functions from a DLL with dllexport
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135
If you want plain C exports, use a C project not C++. C++ DLLs rely on name-mangling for all t...
How do you install ssh-copy-id on a Mac?
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edited Jul 20 '16 at 19:50
answered Sep 4 '14 at 4:52
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Python's “in” set operator
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101
Yes, but it also means hash(b) == hash(x), so equality of the items isn't enough to make them ...
PhpStorm wrap/surround selection?
...-> Surround selection on typing quote or brace.
Update (for PhpStorm 2016)
For PhpStorm Version 2016, use Cmd + Alt + S (on Mac) or Ctrl + Alt + S (on Win) to go to Settings. Tick on checkbox of Settings -> Editor -> General -> Smart Keys -> Surround selection on typing quote or br...
Platform independent size_t Format specifiers in c?
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123
Yes: use the z length modifier:
size_t size = sizeof(char);
printf("the size is %zu\n", size)...
Windows batch: call more than one command in a FOR loop?
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117
FOR /r %%X IN (*) DO (ECHO %%X & DEL %%X)
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