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Why is this program valid? I was trying to create a syntax error
I'm running ActiveState's 32 bit ActivePerl 5.14.2 on Windows 7. I wanted to mess around with a Git pre-commit hook to detect programs being checked in with syntax errors. (Somehow I just managed to do such a bad commit.) So as a test program I randomly jotted this:
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LaTeX: Prevent line break in a span of text
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Jouni K. SeppänenJouni K. Seppänen
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How to extract a string using JavaScript Regex?
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answered Nov 10 '09 at 13:18
Salman ASalman A
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grant remote access of MySQL database from any IP address
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TO 'user'@'%'
% is a wildcard - you can also do '%.domain.com' or '%.123.123.123' and things like that if you need.
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Why can't enum's constructor access static fields?
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113
The constructor is called before the static fields have all been initialized, because the static...
How can I use Spring Security without sessions?
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In Spring Security 3 with Java Config, you can use HttpSecurity.sessionManagement():
@Override
protected void configure(final HttpSecurity http) throws Exception {
http
.sessionManagement()
.sessionCreationPolicy(Sessio...
Modifying a query string without reloading the page
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answered Oct 9 '13 at 18:05
Fabio NolascoFabio Nolasco
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Delete a project from SonarQube
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answered Dec 6 '10 at 16:03
Shawn VaderShawn Vader
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JavaScript: how to change form action attribute value based on selection?
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cletuscletus
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Random record from MongoDB
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Starting with the 3.2 release of MongoDB, you can get N random docs from a collection using the $sample aggregation pipeline operator:
// Get one random document from the mycoll collection.
db.mycoll.aggregate([{ $sample: { size: 1 } }])
If...