How can I fix this code to use try…catch?
Is it true that good novels will automatically sell themselves on Amazon (and so on) and there is no need for one to waste time promoting?
Bach's Toccata and Fugue in D minor breaks the "no parallel octaves" rule?
Sailing the cryptic seas
What exactly is this small puffer fish doing and how did it manage to accomplish such a feat?
How to create the Curved texte?
Why did it take so long to abandon sail after steamships were demonstrated?
Python if-else code style for reduced code for rounding floats
Look at your watch and tell me what time is it. vs Look at your watch and tell me what time it is
Dice rolling probability game
compactness of a set where am I going wrong
What is the significance behind "40 days" that often appears in the Bible?
How to deal with a cynical class?
Why is the President allowed to veto a cancellation of emergency powers?
Are ETF trackers fundamentally better than individual stocks?
Should we release the security issues we found in our product as CVE or we can just update those on weekly release notes?
In a future war, an old lady is trying to raise a boy but one of the weapons has made everyone deaf
Life insurance that covers only simultaneous/dual deaths
Professor being mistaken for a grad student
Is there a higher dimension analogue of Noether's theorem?
Is it possible to upcast ritual spells?
Happy pi day, everyone!
My Graph Theory Students
Why doesn't using two cd commands in bash script execute the second command?
If the DM rolls initiative once for a group of monsters, how do end-of-turn effects work?
How can I fix this code to use try…catch?
$begingroup$
static double trycatch(double newint)
double input = 0;
boolean thrown = true;
while (thrown == true)
try
thrown = false;
input = newint;
catch(InputMismatchException e)
System.out.println("That is not a valid input. Please try again.");
thrown = true;
throw e;
return input;
I want this function to use try...catch but if the thing inputted is not a double, then the function fails at that line. How can I fix this?
java
asked 2 mins ago
user195336user195336
1
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
static double trycatch(double newint)
double input = 0;
boolean thrown = true;
while (thrown == true)
try
thrown = false;
input = newint;
catch(InputMismatchException e)
System.out.println("That is not a valid input. Please try again.");
thrown = true;
throw e;
return input;
I want this function to use try...catch but if the thing inputted is not a double, then the function fails at that line. How can I fix this?
java
asked 2 mins ago
user195336user195336
1
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
static double trycatch(double newint)
double input = 0;
boolean thrown = true;
while (thrown == true)
try
thrown = false;
input = newint;
catch(InputMismatchException e)
System.out.println("That is not a valid input. Please try again.");
thrown = true;
throw e;
return input;
I want this function to use try...catch but if the thing inputted is not a double, then the function fails at that line. How can I fix this?
java
asked 2 mins ago
user195336user195336
1
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
static double trycatch(double newint)
double input = 0;
boolean thrown = true;
while (thrown == true)
try
thrown = false;
input = newint;
catch(InputMismatchException e)
System.out.println("That is not a valid input. Please try again.");
thrown = true;
throw e;
return input;
I want this function to use try...catch but if the thing inputted is not a double, then the function fails at that line. How can I fix this?
java
java
asked 2 mins ago
user195336user195336
1
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 mins ago
user195336user195336
1
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 mins ago
user195336user195336
1
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 mins ago
user195336user195336
1
asked 2 mins ago
user195336user195336
1
1
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
user195336 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function ()
return StackExchange.using("mathjaxEditing", function ()
StackExchange.MarkdownEditor.creationCallbacks.add(function (editor, postfix)
StackExchange.mathjaxEditing.prepareWmdForMathJax(editor, postfix, [["\$", "\$"]]);
);
);
, "mathjax-editing");
StackExchange.ifUsing("editor", function ()
StackExchange.using("externalEditor", function ()
StackExchange.using("snippets", function ()
StackExchange.snippets.init();
);
);
, "code-snippets");
StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "196"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);
else
createEditor();
);
function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);
);
user195336 is a new contributor. Be nice, and check out our Code of Conduct.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f215554%2fhow-can-i-fix-this-code-to-use-try-catch%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
user195336 is a new contributor. Be nice, and check out our Code of Conduct.
user195336 is a new contributor. Be nice, and check out our Code of Conduct.
user195336 is a new contributor. Be nice, and check out our Code of Conduct.
user195336 is a new contributor. Be nice, and check out our Code of Conduct.
Thanks for contributing an answer to Code Review Stack Exchange!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
Use MathJax to format equations. MathJax reference.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fcodereview.stackexchange.com%2fquestions%2f215554%2fhow-can-i-fix-this-code-to-use-try-catch%23new-answer', 'question_page');
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function ()
StackExchange.helpers.onClickDraftSave('#login-link');
);
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
