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differences in application/json and application/x-www-form-urlencoded
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195
The first case is telling the web server that you are posting JSON data as in:
{ Name : 'John...
Convert a RGB Color Value to a Hexadecimal String
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edited Mar 17 '17 at 19:21
Camilo Sampedro
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answer...
Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
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answered Jun 10 '14 at 11:03
NewoneNewone
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What exactly does stringstream do?
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163
Sometimes it is very convenient to use stringstream to convert between strings and other numer...
How to bind multiple values to a single WPF TextBlock?
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441
You can use a MultiBinding combined with the StringFormat property. Usage would resemble the fol...
C char array initialization
...t how you initialize an array, but for:
The first declaration:
char buf[10] = "";
is equivalent to
char buf[10] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
The second declaration:
char buf[10] = " ";
is equivalent to
char buf[10] = {' ', 0, 0, 0, 0, 0, 0, 0, 0, 0};
The third declaration:
char buf...
SQL set values of one column equal to values of another column in the same table
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157
Sounds like you're working in just one table so something like this:
update your_table
set B ...
How to convert `git:` urls to `http:` urls
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answered Jul 8 '12 at 13:40
TobuTobu
22.2k33 gold badges8282 silver badges9393 bronze badges
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Can you have additional .gitignore per directory within a single repo?
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198
Yes, you can. Try it, it works fine. Put a .gitignore in the root of your repo, and put anot...
How to change a PG column to NULLABLE TRUE?
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