What is the '_' is that some special character to get it to run
synchronously?
On Friday, April 18, 2014 4:31:59 PM UTC-5, Bruno Jouhier wrote:
>
> a(_);
> b(_);
> c(_);
>
> Bruno
>
> On Friday, April 18, 2014 8:52:16 PM UTC+2, Kevin Burton wrote:
>>
>> Alex, I think in this case I need to. I have about 20 functions to
>> execute, each of which depends on the side-effects of the previous
>> function. I can basically make it synchronous by making what looks like a
>> big 'V'
>>
>> a(function(err) {
>> if(err) {
>> . . . . .
>> } else {
>> b(function(err) {
>> if(err) {
>> } else {
>> c(function(err) {
>> if(err) {
>> } else {
>>
>> }
>> });
>> }
>> });
>> }
>> });
>>
>> On Friday, April 18, 2014 11:34:41 AM UTC-5, Alex Kocharin wrote:
>>>
>>>
>>> 18.04.2014, 19:24, "Kevin Burton" <[email protected]>:
>>>
>>> I notice that simply leaving off the callback or making a callback null
>>> doesn't always make a node function synchronous. What is a good general
>>> pattern for making a node method synchronous (assuming the source for the
>>> method is available)?
>>>
>>>
>>>
>>> A usual advice about making a node method synchronous is "don't do that".
>>>
>>>
>>
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