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Regex select all text between tags
... listed in the example in the square brackets. The pipe character | simply means "OR".
+? Plus character states to select one or more of the above - order does not matter. Question mark changes the default behavior from 'greedy' to 'ungreedy'.
(?=(</pre>)) Selection have to be appended by th...
Is it valid to have a html form inside another html form?
Is it valid html to have the following:
14 Answers
14
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What is the purpose of the : (colon) GNU Bash builtin?
...ourne shells). This leaves the else clause of the if statement as the only means for branching based on exit status:
if command; then :; else ...; fi
Since if requires a non-empty then clause and comments don't count as non-empty, : serves as a no-op.
Nowadays (that is: in a modern context) you ...
URLEncoder not able to translate space character
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@Bevor rc1 means 1st Release Candidate, i.e. a version not yet approved for general release. If you can, pick a version without snapshot, alpha, beta, rc as they are known to contain bugs.
– pyb
Ma...
Best way to detect when a user leaves a web page?
...ox has a hidden preference in about:config to do the same. In essence this means the user always confirms that the document may be unloaded.
– MJB
Jan 19 '15 at 17:29
2
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How can I determine if a date is between two dates in Java? [duplicate]
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@BrunoDeFreitasBarros What do you mean by "not readable"?
– Peter Lawrey
Apr 17 '15 at 20:04
5
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How do I copy a folder from remote to local using scp? [closed]
...
if custom port is needed (besides port 22) use -P portnumber
. (dot) - it means current working directory, So download/copy from server and paste here only.
Note: Sometimes the custom port will not work due to the port not being allowed in the firewall, so make sure that custom port is allowed in...
How to fix Error: laravel.log could not be opened?
...e, sometimes we need to do more than 775, because
chmod -R 775 storage
Means
7 - Owner can write
7 - Group can write
5 - Others cannot write!
If your webserver is not running as Vagrant, it will not be able to write to it, so you have 2 options:
chmod -R 777 storage
or change the group to ...
How to read values from properties file?
...n define a bean with properties, inject and process it manually:
<bean id="myProperties"
class="org.springframework.beans.factory.config.PropertiesFactoryBean">
<property name="locations">
<list>
<value>classpath*:my.properties</value>
</list&g...
What's the difference between `raw_input()` and `input()` in Python 3?
...ct string.
Old input() was removed.
If you want to use the old input(), meaning you need to evaluate a user input as a python statement, you have to do it manually by using eval(input()).
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