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How to printf uint64_t? Fails with: “spurious trailing ‘%’ in format”
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The ISO C99 standard specifies that these macros must only be defined if explicitly requested.
#define __STDC_FORMAT_MACROS
#include <inttypes.h>
... now PRIu64 will work
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What's the right way to pass form element state to sibling/parent elements?
...ght or wrong depending on your situation.
If the app is a simple Markdown converter, C1 being the raw input and C2 being the HTML output, it's OK to let C1 trigger a setState in P, but some might argue this is not the recommended way to do it.
However, if the app is a todo list, C1 being the input...
Is it possible to set the equivalent of a src attribute of an img tag in CSS?
...options like 'Save image'. This is because assigning a content effectively converts img from empty replaced element to something like <span><img></span>.
– Ilya Streltsyn
Jul 14 '13 at 22:55
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When to use symbols instead of strings in Ruby?
... Yes.
@AlanDert: But to print out a symbol on html page, it should be converted to string, shouldn't it? what's the point of using it then?
What is the type of an input? An identifier of the type of input you want to use or something you want to show to the user?
It is true that it will bec...
How do I split a string on a delimiter in Bash?
... No, I don't think this works when there are also spaces present... it's converting the ',' to ' ' and then building a space-separated array.
– Ethan
Apr 12 '13 at 22:47
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get string value from UISegmentedControl
... answered Mar 22 '10 at 1:22
Brandon BodnarBrandon Bodnar
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How can I change the image of an ImageView? [duplicate]
I have just started learning android. And i don't know How can I change the image of an ImageView ? ie it has some Image which was set in the layout but i want to change that image through coding how should i do it ?
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How can I add comments in MySQL?
...with the COMMENT option. The comment is displayed by the SHOW CREATE TABLE and SHOW FULL COLUMNS statements. This option is operational as of MySQL 4.1. (It is allowed but ignored in earlier versions.)"
As an example
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-- Table structure for table 'accesslog'
--
CREATE TABLE accesslog (
aid int(...
Styling every 3rd item of a list using CSS? [duplicate]
...2) = 6
3(3) = 9
3(4) = 12
:nth-child() is compatible in Chrome, Firefox, and IE9+.
For a work around to use :nth-child() amongst other pseudo-classes/attribute selectors in IE6 through to IE8, see this link.
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How do I get the last day of a month?
...well. It's a pedantic argument which way is better. I've done it both ways and both yield the same answer.
– Mark
Mar 22 '10 at 15:02
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