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Can gcc output C code after preprocessing?
...cc installed, the command line is:
gcc -E -x c -P -C -traditional-cpp code_before.cpp > code_after.cpp
(Doesn't have to be 'cpp'.) There's an excellent description of this usage at http://www.cs.tut.fi/~jkorpela/html/cpre.html.
The "-traditional-cpp" preserves whitespace & tabs.
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How to set background color of a View
...spatch DDM chunk 52454151: no handler defined" and a dialog on screen "the app stopped unexpectedly". Guess I need to do more reading on the UI. Any hints welcome. Thanks.
– Peter vdL
Feb 1 '10 at 15:16
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How to get city name from latitude and longitude coordinates in Google Maps?
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try {
JSONObject jsonObj = parser_Json.getJSONfromURL("http://maps.googleapis.com/maps/api/geocode/json?latlng=" + Global.curLatitude + ","
+ Global.curLongitude + "&sensor=true&key=YOUR_API_KEY");
String Status = json...
Git branching strategy integated with testing/QA process
.../colleagues i.e. real users should test there.
What do you think of this approach?
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How do I resolve configuration errors with Nant 0.91?
...t-item -stream zone.identifier -erroraction silentlycontinue |
foreach { $_.pspath = $_.pspath -replace ':zone.identifier'; $_ } |
unblock-file
Of course you could do it this way, without knowing which was blocked or not:
get-childitem -recurse c:\nant-92 | unblock-file
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MongoDB not equal to
...thor : 'you', post: "how to query"})
db.test.find({'post': {$ne : ""}})
{ "_id" : ObjectId("4f68b1a7768972d396fe2268"), "author" : "you", "post" : "how to query" }
And now $not, which takes in predicate ($ne) and negates it ($not):
db.test.find({'post': {$not: {$ne : ""}}})
{ "_id" : ObjectId("4f...
Make a URL-encoded POST request using `http.NewRequest(…)`
...alues{}
data.Set("name", "foo")
data.Set("surname", "bar")
u, _ := url.ParseRequestURI(apiUrl)
u.Path = resource
urlStr := u.String() // "https://api.com/user/"
client := &http.Client{}
r, _ := http.NewRequest(http.MethodPost, urlStr, strings.NewReader(data.Encode()...
Selectors in Objective-C?
...colon to the message name if you would add a colon when calling it, which happens if it takes one argument. If it takes zero arguments (as is the case with lowercaseString), then there is no colon. If it takes more than one argument, you have to add the extra argument names along with their colons...
Where does Vagrant download its .box files to?
What happens to the .box file after the following command is executed?
8 Answers
8
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How can I pop-up a print dialog box using Javascript?
...e user to a printer-friendly page. The client wants a print dialog box to appear automatically when the user arrives at the print-friendly page. How can I do this with javascript?
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