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How to escape JSON string?
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Building on the answer by Dejan, what you can do is import System.Web.Helpers .NET Framework assembly, then use the following function:
static string EscapeForJson(string s) {
string quoted = System.Web.Helpers.Json.Encode(s);
return quoted.S...
Unable to find the wrapper “https” - did you forget to enable it when you configured PHP?
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I solved it in XAMPP by uncommenting ;extension=php_openssl.dll in /apache/bin/php.ini despite phpinfo() telling me /php/php.ini was the loaded ini file.
EDIT: I guess Ezra answer is the best solution directly adding the extension line to the ap...
What does this Google Play APK publish error message mean?
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This may be a hack, but you can workaround this by doing staged rollout to 1-50%, then increase it to 100%.
This case the error message does not prevent publishing your app and also you don't have to deactivate anything.
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Count character occurrences in a string in C++
... for instance, counting how many pieces you'd get after splitting a string by the desired character.
– TheRealChx101
Jun 23 '16 at 1:26
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iOS: UIButton resize according to text length
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In Xcode 4.5 and above, this can now be done by using 'Auto-layouting / Constraints'.
Major advantages are that:
You don't need to programmatically set frames at all!
If done right, you don't need to bother about resetting frames for orientation changes.
Also, devi...
How to make an HTML back link?
...fit of showing the URL of the linked-to page on hover, as most browsers do by default, instead of history.go(-1) or similar:
<script>
document.write('<a href="' + document.referrer + '">Go Back</a>');
</script>
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Best general SVN Ignore Pattern?
...lobal ignore pattern or not. Generally you do not want *.dll being tracked by SVN however you can always explicitly add any necessary ones (which I often do in the case of third-party assemblies).
– Zach Burlingame
Apr 8 '10 at 20:03
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Laravel Eloquent ORM Transactions
...($user) { ...stuffs referencing $user... });
– Polsonby
Jun 22 '16 at 8:25
Discussed in more detail here link is dead....
How do I set the selected item in a comboBox to match my string using C#?
...uld just set the Text property on the ComboBox?
– TabbyCool
Jan 5 '10 at 16:28
9
It does set the ...
builder for HashMap
...l example: Spring's NamedParameterJdbcTemplate expects map of values keyed by parameter names. Let's say I want to use NamedParameterJdbcTemplate to set a column value to null. I don't see: a) how it is a code smell; b) how to use null object pattern here
– vitaly
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