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Where can I find the Java SDK in Linux after installing it?
...ink).
Debian is the same.
For any given package you can determine what files it installs and where it installs them by querying dpkg. For example for the package 'openjdk-6-jdk': dpkg -L openjdk-6-jdk
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PHP Fatal error: Call to undefined function json_decode()
...on
sudo nano /etc/php/7.1/mods-available/json.ini
Add json.so to the new file
Add the appropriate sym link under conf.d
Restart apache2 service (if needed)
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How to check if the URL contains a given string?
...never does as .href always begins with the protocol, typically "http:" or "file:". Despite this, you should ALWAYS use >-1, >=0 or, my preference, !==-1 when comparing with the result of indexOf().
– robinCTS
Aug 1 '17 at 4:31
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Make outer div be automatically the same height as its floating content
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Firstly, I highly recommend you do your CSS styling in an external CSS file, rather than doing it inline. It's much easier to maintain and can be more reusable using classes.
Working off Alex's answer (& Garret's clearfix) of "adding an element at the end with clear: both", you can do it li...
How do I find and view a TFS changeset by comment text?
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You can use the command line client: pipe the output of tf history to a file and then use whatever search program you prefer.
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How to use my view helpers in my ActionMailer views?
...ns = { :host => 'localhost' }
to each of the config/environments/*.rb files. For config/environments/production.rb, replace localhost with a more appropriate host for the production helper-generated urls.
Q: For #2, why does the mail view need this information, and the regular views do not?
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Make var_dump look pretty
...play_errors
set same -> display_errors = On
Check html_errors in same file a little bit below, it's also must be On
Save and exit
After open /etc/php/7.0/fpm/conf.d/20-xdebug.ini
And add to the end:
```
xdebug.cli_color=1
```
Save and exit.
A lot other available option and documentation fo...
What would be C++ limitations compared C language? [closed]
...s, depending on how template/inline a C++ library is.)
Taking the first C file in a project I'm working on, this is what happens if you just swap gcc std=c99 for g++:
sandiego:$ g++ -g -O1 -pedantic -mfpmath=sse -DUSE_SSE2 -DUSE_XMM3 -I src/core -L /usr/lib -DARCH=elf64 -D_BSD_SOURCE -DPOSIX -D_...
Debug.Assert vs Exception Throwing
... in production code by using Trace.Assert. You can even use the app.config file to re-direct production assertions to a text file rather than being rude to the end-user.
– HTTP 410
Nov 23 '11 at 14:55
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How to set a JVM TimeZone Properly
...nt to set the correct timezone as a parameter in JRE, you have to edit the file deployment.properties stored in path c:\users\%username%\appdata\locallow\sun\java\deployment adding the string deployment.javaws.jre.1.args=-Duser.timezone\=my_time_zone
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