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Does Notepad++ show all hidden characters?
... Show Symbol → Show White Space and TAB
(Thanks to bers' comment and bkaid's answers below for these updated locations.)
On older versions you can look for:
Menu View → Show all characters
or
Menu View → Show White Space and TAB
...
mysql command for showing current configuration variables
... the global_variables (and global_status of course too). This approach provides the same information, but gives you the opportunity to do more with the results, as it is a plain old query.
For example you can convert units to become more readable. The following query provides the current global set...
Make Heroku run non-master Git branch
...or Heroku debugging is commit something, push it to Heroku, then (if that didn't work) try something else, commit it (with git commit --amend), push that to Heroku (using the -f flag) and repeat until fixed. Once it's fixed, make sure the final --amend is a nice clean commit with a sensible message ...
System.currentTimeMillis vs System.nanoTime
...me (perhaps in
the future, so values may be
negative). This method provides
nanosecond precision, but not
necessarily nanosecond accuracy. No
guarantees are made about how
frequently values change. Differences
in successive calls that span greater
than approximately 292 years (263
...
.prop('checked',false) or .removeAttr('checked')?
...ould cause inconsistent behavior. As of jQuery 1.6, the .prop() method provides a way to explicitly retrieve property values, while .attr() retrieves attributes.
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How can I reference the value of a final static field in the class?
...n this be referenced in other classes as well? when I tried to do that it didn't work out for me.
– Rajith Gun Hewage
Nov 29 '16 at 9:10
20
...
How do you create optional arguments in php?
...lue = null) I found this better option.
– Mohammad Zaid Pathan
Aug 19 '19 at 14:31
add a comm...
How can I set the text of a WPF Hyperlink via data binding?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to check if there exists a process with a given pid in Python?
Is there a way to check to see if a pid corresponds to a valid process? I'm getting a pid from a different source other than from os.getpid() and I need to check to see if a process with that pid doesn't exist on the machine.
...
How to count items in JSON object using command line?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...