Recent questions tagged switch

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switch statement - Using a variable in a Java case statment

I am making an expression parser for a calculator. The expressions will contain a variable, for instance, a user could ... 65948872/can-we-use-array-element-as-switch-case-in-java...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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switch statement - Select Case on an object's type in VB.NET

I'm not sure if this valid C#, but hopefully you get the idea. :) switch (msg.GetType()) { case ClassA: ... .com/questions/1301881/select-case-on-an-objects-type-in-vb-net...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

switch statement - Select Case on an object's type in VB.NET

I'm not sure if this valid C#, but hopefully you get the idea. :) switch (msg.GetType()) { case ClassA: ... .com/questions/1301881/select-case-on-an-objects-type-in-vb-net...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

939 views

1 answer

switch statement - Select Case on an object's type in VB.NET

I'm not sure if this valid C#, but hopefully you get the idea. :) switch (msg.GetType()) { case ClassA: ... .com/questions/1301881/select-case-on-an-objects-type-in-vb-net...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

switch statement - Angular 2 ngSwitchCase, OR operator not working

I have multiple switch statement but for some case i need the common case. So, i am trying the OR ... .com/questions/43775796/angular-2-ngswitchcase-or-operator-not-working...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.5k views

1 answer

switch statement - Angular 2 ngSwitchCase, OR operator not working

I have multiple switch statement but for some case i need the common case. So, i am trying the OR ... .com/questions/43775796/angular-2-ngswitchcase-or-operator-not-working...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.0k views

1 answer

switch statement - Portable way to do case a ... z in C

I'm using the following GCC extension to simplifying a big switch statement: case 'a' ... 'z': ... What's the proper/ ... a big switch -- or for this should a switch not be used....

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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985 views

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switch 的性能比 if else 性能高很多吗？

switch 的性能比 if else 性能高很多吗？我看到有很多地方switch直接取代了 if else...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

1 answer

switch statement - Javascript returning NaN when multiplying

I am trying to create a simple calculator and when I try to multiply i get NaN. Even if it's just a simple 2 * 3. Can ... = answer; break; default: show.value ="Error!"; } })```...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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4.6k views

1 answer

switch statement - C: handling case...else

What is the correct way to put an else clause in a switch statement? For example, instead of: switch (input) { case (1): ... to act as-if it were the else part of an if statement....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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