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What is wrong with using goto? [duplicate]
I was ramdomming through xkcd and saw this one (if also read some negative texts about them some years ago):
What is actually wrong with it? Why are goto's even possible in C++ then?
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Command line progress bar in Java
...T
Simple console progress bar. Progress bar writing now runs on another thread.
Menlo, Fira Mono, Source Code Pro or SF Mono are recommended for optimal visual effects.
For Consolas or Andale Mono fonts, use ProgressBarStyle.ASCII (see below) because the box-drawing glyphs are not aligned prope...
Javascript object Vs JSON
...wever, you can't send a chest-of-drawers in the post, so you dismantle it (read, stringify it). It's now useless in terms of furniture. It is now JSON. Its in flat pack form.
{"color":"red","numberOfDrawers":4}
When you receive it, you then rebuild the chest-of-drawers (read, parse it). Its now b...
How to get first and last day of previous month (with timestamp) in SQL Server
...ay of previous month with timestamp. Hope this helps others. If there is already a solution for this problem I apologize.
1...
How to get current time and date in Android
...ock... If you want to correlate that with time of day, in app's onResume, read both this, and Time/setToNow/toMillis. Remember the difference between those.
– ToolmakerSteve
Sep 12 '14 at 19:08
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How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
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read "Dismiss on next click"
here http://getbootstrap.com/javascript/#popovers
You can use the focus trigger to dismiss popovers on the next click, but you have to use use the <a> tag, not the <button> tag, and y...
C# 5 async CTP: why is internal “state” set to 0 in generated code before EndAwait call?
...o: Within manually written code, it is - because it makes the code hard to read and follow. No-one reads autogenerated code though, except fools like me who decompile it :)
– Jon Skeet
Apr 23 '11 at 8:11
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How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
...h (SQLException e) {
throw new RuntimeException(e);
}
You'll have to read the manual on your specific mysql jdbc driver to find the exact string to place inside the the Class.forName("...") parameter.
Class.forName not required with JDBC v.4
Starting with Java 6, Class.forName("something.jdb...
Getting back old copy paste behaviour in tmux, with mouse
... new-window -d -n tmux-zoom 'clear && echo TMUX ZOOM && read' \;\
swap-pane -s tmux-zoom.0 \;\
select-window -t tmux-zoom
# restore this pane
bind - \
last-window \;\
swap-pane -s tmux-zoom.0 \;\
kill-window -t tmux-zoom
...
What is JavaScript's highest integer value that a number can go to without losing precision?
... is an exact IEEE-754 representation of this value, and you can assign and read this value from a variable, so for very carefully chosen applications in the domain of integers less than or equal to this value, you could treat this as a maximum value.
In the general case, you must treat this IEEE-75...