This is a piece of code I am trying to use to POST a set of 13 parameter values from the MQL4 script to an external php script, named upload.php
string headers = "Content-Type: application/x-www-form-urlencoded";
string data = "{\"ohlcVectors\":{\"ticker\":\"dax\",\"barIntervalSeconds\":300,\"open\":[6844.2998046875," +
"6847.7998046875]},\"className\":\"MAIndicator\",\"parameters\":{\"periods\":2}}";
string acceptTypes[1] = {"*/*"};
int HttpOpen = InternetOpenA( "HTTP_Client_Sample", 1, NULL, NULL, 0 );
int HttpConnect = InternetConnectA( HttpOpen, "127.0.0.1", 7777, NULL, NULL, 3, 0, 1 );
int HttpRequest = HttpOpenRequestA( HttpConnect, "POST", "/tradesheet/upload.php", NULL, NULL, acceptTypes, 0, 1 );
HttpSendRequestA( HttpRequest, headers, StringLen( headers ), data, StringLen( data ) );
The compiler keeps throwing an error that the data is an incompatible type. That data string was picked up from a site, when I was searching for ways for MQL4 to send POST params to a php. But I need that string data to have my own parameter values, but clueless on how to put it in the right format.
I tried searching quite a bit and just cant find anything helpful.
The following is the parameter list that I need to send to upload.php. Can someone please help me arrange in the format that HttpSendRequestA() is expecting it ?
string params[13][13];
params[0][0] = "x1";
params[0][1] = "GOD#GMAIL.com";
params[1][0] = "x2";
params[1][1] = 10000;
params[2][0] = "x3";
params[2][1] = 10000;
params[3][0] = "x4";
params[3][1] = "fxpro";
params[4][0] = "x5";
params[4][1] = "usd";
params[5][0] = "x6";
params[5][1] = 10000;
params[6][0] = "x7";
params[6][1] = 5000;
params[7][0] = "x8";
params[7][1] = 10;
params[8][0] = "x9";
params[8][1] = 10;
params[9][0] = "x10";
params[9][1] = "sdfskfms";
params[10][0] = "x11";
params[10][1] = 232;
params[11][0] = "x12";
params[11][1] = 230;
params[12][0] = "x13";
params[12][1] = "fxpro";
Thanks a ton
High chances you are using build 600.
Build 600 supports Unicode and not Ansi anymore.
therefore these are the functions you have to use:
InternetOpenW
InternetConnectW
HttpOpenRequestW
HttpSendRequestW
see below:
Mt4 b600 / ghttp.mqh and InternetOpenUrlA() problem
Related
I'm using nvim-cmpto have a contextual window to display my LSP suggestions and my snippets but when I open multiple buffers, I have an issue : the same source is added multiple times to nvim-cmp causing the same result to be repeated in the popup.
For example, here is the result of :CmpStatus: after a few minutes of work.
# ready source names
- vsnip
- buffer
- nvim_lsp:pylsp
- vsnip
- nvim_lsp:pylsp
- nvim_lsp:pylsp
Here is my nvim-cmpconfig :
cmp.setup({
snippet = {
expand = function(args)
vim.fn["vsnip#anonymous"](args.body)
end,
},
...
sources = {
{ name = 'vsnip' },
{ name = 'nvim_lua' },
{ name = 'nvim_lsp' },
{ name = 'buffer', keyword_length = 3 }
},
}
Does anyone know how to adress this issue ? Is it a problem with my configuration ?
In your cmp configuration, you can use the dup keyword for vim_item with the formatting option / format function. See help for complete-item for explanations (:help complete-item).
cmp.setup({
formatting = {
format = function(entry, vim_item)
vim_item.menu = ({
nvim_lsp = '[LSP]',
vsnip = '[Snippet]',
nvim_lua = '[Nvim Lua]',
buffer = '[Buffer]',
})[entry.source.name]
vim_item.dup = ({
vsnip = 0,
nvim_lsp = 0,
nvim_lua = 0,
buffer = 0,
})[entry.source.name] or 0
return vim_item
end
}
})
You can see details in this feature request for nvim-cmp plugin.
I had the same problem and managed to solve the issue by realizing that cmp is somehow installed twice.
Try removing or better first renaming the cmp-packages in the plugged directory, for example
cmp-nvim-lsp to cmp-nvim-lsp_not
cml-nvim-buffer to cmp-nvim-buffer_not
etc.
This did the job for me.
I used to upload offline conversion using following code in v201809 version as provided at
https://github.com/googleads/googleads-php-lib/blob/master/examples/AdWords/v201809/Remarketing/UploadOfflineConversions.php
$oAuth2Credential = (new OAuth2TokenBuilder())->fromFile()->build();
$session = (new AdWordsSessionBuilder())->fromFile()->withOAuth2Credential($oAuth2Credential)->withClientCustomerId($customerid)->enablePartialFailure()->build();
$adWordsServices = new AdWordsServices();
$offlineConversionService = $adWordsServices->get($session, OfflineConversionFeedService::class);
$conversionName="OfflineConv";
$feed = new OfflineConversionFeed();
$feed->setConversionName($conversionName);
$feed->setConversionTime($conversionTime);
$feed->setConversionValue($conversionValue);
$feed->setGoogleClickId($gclid);
$offlineConversionOperation = new OfflineConversionFeedOperation();
$offlineConversionOperation->setOperator(Operator::ADD);
$offlineConversionOperation->setOperand($feed);
$offlineConversionOperations = [$offlineConversionOperation];
$result = $offlineConversionService->mutate($offlineConversionOperations);
Now I am upgrading to V9, I have used the code as provided at
https://github.com/googleads/google-ads-php/blob/main/examples/Remarketing/UploadOfflineConversion.php
$oAuth2Credential = (new OAuth2TokenBuilder())->fromFile()->build();
$googleAdsClient = (new GoogleAdsClientBuilder())->fromFile()->withOAuth2Credential($oAuth2Credential)->build();
//$conversionName="OfflineConv";
$conversionName = ConversionActionType::WEBPAGE;
$clickConversion = new ClickConversion([
'conversion_action' => ResourceNames::forConversionAction($customerId, $conversionName),
'gclid' => $gclid,
'conversion_value' => $conversionValue,
'conversion_date_time' => $conversionTime,
'currency_code' => 'USD'
]);
$conversionUploadServiceClient = $googleAdsClient->getConversionUploadServiceClient();
$result = $conversionUploadServiceClient->uploadClickConversions($customerid, [$clickConversion], true);
The problem is when we set $conversionName="OfflineConv"; we get following error.
Resource name 'customers/9025381111/conversionActions/OfflineConv' is malformed: expected 'customers/{customer_id}/conversionActions/{ConversionType.conversion_type_id}'., at conversions[0].conversion_action
and when we set $conversionName = ConversionActionType::WEBPAGE; we get following error.
This customer does not have an import conversion action that matches the conversion action provided., at conversions[0].conversion_action
Can someone help me?
Conversion Name must match the conversion action that you've already set up in your account. You're passing the enum value for the type.
It should be something like $conversionName = "OfflineConversions"
where "OfflineConversions" is exactly the name of the conversion in the conversions section of the web UI.
ConversionName has been removed from V9, use $conversionActionId as in example on github.
You need to try use parameter ctId from url your "OfflineConversions" in Google Ads UI as $conversionActionId.
Or try the solution from here.
For your example, replace this
$conversionName = ConversionActionType::WEBPAGE;
on this
$conversionName = {ctId from url};
You need to first create a click conversion
click_conversion = adwords_client.get_type("ClickConversion")
conversion_action_service = adwords_client.get_service('ConversionActionService')
click_conversion.conversion_action = (
conversion_action_service.conversion_action_path(
customer_id, conversion_action_id
)
)
The conversion_action_id is equivalent to conversion_name of previous version.
You can find the id using following snippet
ads: GoogleAdsServiceClient = self.adwords_client.get_service('GoogleAdsService')
pages = ads.search(query="SELECT conversion_action.id, conversion_action.name FROM conversion_action where conversion_action.name={conversion_name}", customer_id={customer_id})
for page in pages:
print(page.conversion_action)
Then you upload the conversion
click_conversion.gclid = gclid
click_conversion.conversion_value = conversion_value
click_conversion.conversion_date_time = conversion_time
click_conversion.currency_code = currency_code
conversion_upload_service = self.adwords_client.get_service("ConversionUploadService")
request = self.adwords_client.get_type("UploadClickConversionsRequest")
request.customer_id = customer_id
request.conversions.append(click_conversion)
request.partial_failure = True
conversion_upload_response = (
conversion_upload_service.upload_click_conversions(
request=request,
)
)
uploaded_click_conversion = conversion_upload_response.results[0]
print(
f"Uploaded conversion that occurred at "
f'"{uploaded_click_conversion.conversion_date_time}" from '
f'Google Click ID "{uploaded_click_conversion.gclid}" '
f'to "{uploaded_click_conversion.conversion_action}"'
)
Scenario:
I am using OpenH264 with my App to encode into a video_file.mp4.
Environment:
Platform : MacOs Sierra
Compiler : Clang++
The code:
Following is the crux of the code I have:
void EncodeVideoFile() {
ISVCEncoder * encoder_;
std:string video_file_name = "/Path/to/some/folder/video_file.mp4";
EncodeFileParam * pEncFileParam;
SEncParamExt * pEnxParamExt;
float frameRate = 1000;
EUsageType usageType = EUsageType::CAMERA_VIDEO_REAL_TIME;
bool denoise = false;
bool lossless = true;
bool enable_ltr = false;
int layers = 1;
bool cabac = false;
int sliceMode = 1;
pEncFileParam = new EncodeFileParam;
pEncFileParam->eUsageType = EUsageType::CAMERA_VIDEO_REAL_TIME;
pEncFileParam->pkcFileName = video_file_name.c_str();
pEncFileParam->iWidth = frame_width;
pEncFileParam->iHeight = frame_height;
pEncFileParam->fFrameRate = frameRate;
pEncFileParam->iLayerNum = layers;
pEncFileParam->bDenoise = denoise;
pEncFileParam->bLossless = lossless;
pEncFileParam->bEnableLtr = enable_ltr;
pEncFileParam->bCabac = cabac;
int rv = WelsCreateSVCEncoder (&encoder_);
pEnxParamExt = new SEncParamExt;
pEnxParamExt->iUsageType = pEncFileParam->eUsageType;
pEnxParamExt->iPicWidth = pEncFileParam->iWidth;
pEnxParamExt->iPicHeight = pEncFileParam->iHeight;
pEnxParamExt->fMaxFrameRate = pEncFileParam->fFrameRate;
pEnxParamExt->iSpatialLayerNum = pEncFileParam->iLayerNum;
pEnxParamExt->bEnableDenoise = pEncFileParam->bDenoise;
pEnxParamExt->bIsLosslessLink = pEncFileParam->bLossless;
pEnxParamExt->bEnableLongTermReference = pEncFileParam->bEnableLtr;
pEnxParamExt->iEntropyCodingModeFlag = pEncFileParam->bCabac ? 1 : 0;
for (int i = 0; i < pEnxParamExt->iSpatialLayerNum; i++) {
pEnxParamExt->sSpatialLayers[i].sSliceArgument.uiSliceMode = pEncFileParam->eSliceMode;
}
encoder_->InitializeExt(pEnxParamExt);
int videoFormat = videoFormatI420;
encoder_->SetOption (ENCODER_OPTION_DATAFORMAT, &videoFormat);
int frameSize = frame_width * frame_height * 3 / 2;
int total_num = 500;
BufferedData buf;
buf.SetLength (frameSize);
// check the buffer before proceeding
if (buf.Length() != (size_t)frameSize) {
CloseEncoder();
return;
}
SFrameBSInfo info;
memset (&info, 0, sizeof (SFrameBSInfo));
SSourcePicture pic;
memset (&pic, 0, sizeof (SSourcePicture));
pic.iPicWidth = frame_width;
pic.iPicHeight = frame_height;
pic.iColorFormat = videoFormatI420;
pic.iStride[0] = pic.iPicWidth;
pic.iStride[1] = pic.iStride[2] = pic.iPicWidth >> 1;
pic.pData[0] = buf.data();
pic.pData[1] = pic.pData[0] + frame_width * frame_height;
pic.pData[2] = pic.pData[1] + (frame_width * frame_height >> 2);
for(int num = 0; num < total_num; num++) {
// try to encode the frame
rv = encoder_->EncodeFrame (&pic, &info);
}
if (encoder_) {
encoder_->Uninitialize();
WelsDestroySVCEncoder (encoder_);
}
}
Above code is something I pulled up from official usage examples of OpenH264 where BufferedData.h is a class I reused from OpenH264 utils
Issue:
But, I am getting the following error:
[OpenH264] this = 0x0x1038bc8c0, Error:ParamValidationExt(), width > 0, height > 0, width * height <= 9437184, invalid 0 x 0 in dependency layer settings!
[OpenH264] this = 0x0x1038bc8c0, Error:WelsInitEncoderExt(), ParamValidationExt failed return 2.
[OpenH264] this = 0x0x1038bc8c0, Error:CWelsH264SVCEncoder::Initialize(), WelsInitEncoderExt failed.
Above does not crash the application but it goes through a blank run without creating the video_file.mp4 with the dummy data that I am trying to write into it.
Question:
There seems to be something wrong with the set up config I applying to pEnxParamExtwhich goes into encoder_->InitializeExt.
What am I doing wrong with the set up of the encoder?
Note:
I am not trying to hook up to any camera device. I am just trying to create a .mp4 video out of some dummy image data.
If you want to get complete and working OpenH264 Encoder Initialization procedure you can click... here.
According to your problem scenario, you are trying to create a video file(.mp4/.avi) from some dummy images. This task can be accomplished using two different libraries: i) Library for Codec, ii) Library for Container.
i) Library for Codec: It's so much easy to use a OpenH264 to compress data. One thing I must mention is that, OpenH264 always works with raw frames e.g. yuv420 data. So, if you want to compress your image data, you have to convert these image data into yuv420 color format. To get OpenH264 click... here
ii) Library for Container: After getting the encoded data you have to use another library to create the container with extension .mp4, .avi, .flv etc. There exists a lot of libraries in github to do that staff like FFmpeg, OpenCV, Bento4, MP4Maker, mp4parser etc. Before using these libraries please check in detail about the license issues. If you use FFmpeg, you will not need to use OpenH264 becuse FFmpeg itself works along with several codecs. You will also find lot more working examples as so many developers are working with video data out there.
Hope it helps. :)
I tried coding like spreadsheet API batch copy https://developers.google.com/google-apps/spreadsheets/#updating_multiple_cells_with_a_batch_request, The sample is base on same spreadsheet, I added a target cell but always get same error
com.google.gdata.client.batch.BatchInterruptedException: Batch Interrupted (some operations might have succeeded) : a response has already been sent for batch operation update id='R1C1'
My code like this
SpreadsheetService spreadsheetService = getSpreadsheetService(currentEmail);
WorksheetFeed feed = spreadsheetService.getFeed(getWorksheetFeedURL(sourceId), WorksheetFeed.class);
SpreadsheetEntry targetFeed = spreadsheetService.getEntry(getSpreadsheetFeedURL(targetId), SpreadsheetEntry.class);
SpreadsheetEntry sourceFeed = spreadsheetService.getEntry(getSpreadsheetFeedURL(sourceId), SpreadsheetEntry.class);
for(WorksheetEntry entry:feed.getEntries()){
WorksheetEntry targetWorksheet = spreadsheetService.insert(targetFeed.getWorksheetFeedUrl(), entry);
FeedURLFactory urlFactory = FeedURLFactory.getDefault();
URL cellFeedUrl = urlFactory.getCellFeedUrl(sourceFeed.getKey(), "od6", "private", "full");
URL targetFeedUrl = urlFactory.getCellFeedUrl(targetFeed.getKey(), "od6", "private", "full");
CellFeed cellFeed = spreadsheetService.getFeed(targetFeedUrl, CellFeed.class);
List<CellAddress> cellAddrs = new ArrayList<CellAddress>();
for (int row = 1; row <= entry.getRowCount(); ++row) {
for (int col = 1; col <= entry.getColCount(); ++col) {
cellAddrs.add(new CellAddress(row, col));
}
}
Map<String, CellEntry> cellEntries = getCellEntryMap(spreadsheetService, cellFeedUrl, cellAddrs);
CellFeed batchRequest = new CellFeed();
for (CellAddress cellAddr : cellAddrs) {
URL entryUrl = new URL(targetFeedUrl.toString() + "/" + cellAddr.idString);
CellEntry batchEntry = new CellEntry(cellAddr.row, cellAddr.col, cellAddr.idString);
String inputValue = cellEntries.get(cellAddr.idString).getCell().getInputValue();
batchEntry.changeInputValueLocal(inputValue);
batchEntry.setId(String.format("%s/%s", targetFeedUrl.toString(), cellAddr.idString));
System.out.println(targetFeedUrl.toString()+": "+cellAddr.idString+" "+ inputValue);
BatchUtils.setBatchId(batchEntry, cellAddr.idString);
BatchUtils.setBatchOperationType(batchEntry, BatchOperationType.UPDATE);
batchRequest.getEntries().add(batchEntry);
}
spreadsheetService.setHeader("If-Match", "*");
// Submit the update
Link batchLink = cellFeed.getLink(ILink.Rel.FEED_BATCH, ILink.Type.ATOM);
CellFeed batchResponse = spreadsheetService.batch(new URL(batchLink.getHref()), batchRequest);
boolean isSuccess = true;
for (CellEntry entry1 : batchResponse.getEntries()) {
String batchId = BatchUtils.getBatchId(entry);
if (!BatchUtils.isSuccess(entry1)) {
isSuccess = false;
BatchStatus status = BatchUtils.getBatchStatus(entry);
}
}
spreadsheetService.setHeader("If-Match", null);
Batch copy:
What is the fastest way to update a google spreadsheet with a lot of data through the spreadsheet api?
There is a Bug with cell references such as $A5.
They will not write to the spreadsheet. While both A5 and $A$5 work, references with just one $ in cause a problem. I forget the fine detail.
I'm trying to setup an output parameter using PetaPoco. I found someone using this sample online:
var ctx = new CustomDBDatabase();
var total = new SqlParameter("Total", System.Data.SqlDbType.Int);
total.Direction = System.Data.ParameterDirection.Output;
var results = ctx.Query<DBEntity>("exec GetDBEntities #StartIndex, #MaxIndex, #TotalCount = #Total out",
id, start, max, total);
int totalCount = (int)total.Value;
However, total.value returns null, even though when I run this statement directly against SQL Server, it returns me 3. Is this setup correctly with PetaPoco? Are output parameters supported?
Thanks.
This is supported. But your current syntax is wrong anyways.
var ctx = new CustomDBDatabase();
var total = new SqlParameter("TotalCount", System.Data.SqlDbType.Int);
total.Direction = System.Data.ParameterDirection.Output;
var results = ctx.Query<DBEntity>("exec GetDBEntities #StartIndex, #MaxIndex, #TotalCount OUTPUT", new { StartIndex = start, MaxIndex = max, TotalCount = total});
int totalCount = (int)total.Value;
Something like this should work though. Not quite sure of the sql syntax but this should get you on your way.