Kirat[ad_1] Try testing these things in your console… They are pretty self-explanatory. # set a value for ArgName >>> ArgName = “-h” # see if that value is in this tuple >>> ArgName in (“-h”,”–help”) True # because ArgName=”-h” which is in the tuple >>> ArgName = “–help” >>> ArgName in (“-h”,”–help”) True # because … Read more
[ad_1] The original poster failed to actually post the code that was causing the problem. He has since edited my post with the correct code that demonstrates the problem. The code that demonstrates the problem follows: template <class R, typename B=int> class AVectorContainer { public: AVectorContainer() {} typedef R* ptr_Type; typedef const B & const_ref_Type; … Read more
[ad_1] Your String result = “”; is null check it Your are returning null string change it You should return sb.toString(); instead of return result; EDIT public class PreDefinedAttributes { private Context mContext; private String mobile_os, mobile_model, mobile_brand, mobile_version, mobile_manufacturer; private String sdk_version, src, appname, appversion; private String lat = “”, lng = “”, device_id; … Read more
[ad_1] Please check with following code $source=array( “0” => array( “status_change” => “start”, “clock_status” => “1” ), “1” => array( “status_change” => “stop”, “clock_status” => “2” ), “2” => array( “status_change” => “stop”, “clock_status” => “2” ), “3” => array( “status_change” => “stop”, “clock_status” => “2” ), “4” => array( “status_change” => “stop”, “clock_status” => … Read more
[ad_1] This scanf(“%s”,kar[1000]); should trigger a compiler warning, as you pass a char where a char* is expected. You pass the 1001st element of kar (which is out of kar‘s bounds, BTW). In C array indices start with 0 for the 1st element. To scan into kar, just pass the address of kar‘s 1st element. … Read more
[ad_1] http://mongoosejs.com/docs/populate.html elaborates with a very nice example. I have extracted the gist here for you { var personSchema = Schema({ _id : Number, name : String, age : Number, stories : [{ type: Schema.Types.ObjectId, ref: ‘Story’ }] }); var storySchema = Schema({ _creator : { type: Number, ref: ‘Person’ }, title : String, fans … Read more
[ad_1] Not beautiful solution, but working one values = [{‘id’: 1, ‘x’: 2}, {‘id’: 1, ‘y’: 4}, {‘id’: 1, ‘z’: 6}, {‘id’: 2, ‘j’: 5}, {‘id’: 2, ‘k’: 10}, {‘id’: 3, ‘w’: 1}, {‘id’: 3, ‘x’: 3}, {‘id’: 3, ‘y’: 5}, {‘id’: 3, ‘z’: 7}] # get all unique possible keys unique_keys = set((x[‘id’] for … Read more
[ad_1] You can store the number of clicks in a mySQL column and increment it every time a user clicks the button and then check if the click falls in the past 1 hour interval and if so, tell them they have to wait. Something like this: select count(*) as clicks_in_the_past_hour from table where click_time … Read more
[ad_1] this is what you try to parse: “+91 72072 21721 +91 79 8105 5662 ” step one, perform a .split(“\\+”); on your String, it will actually split it in the seperate numbers. Next, remove all the spaces of the number you try to parse, so you’ll end up parsing “917207221721” and “917981055662” This will … Read more
[ad_1] add this jQuery(document).ready(function() { $(“html”).css({ ‘background-image’: ” }); $(“html”).animate({ background:’url(image.png)’},350); }); That’s only for the first image fade effect. If you want this effect for different images you might want to try this plug-in I’m sure you will get cool output from it. 3 [ad_2] solved Fading a background with jQuery [duplicate]
[ad_1] check this library https://github.com/wasabeef/Blurry you have to do this, Blurry.with(context) .radius(10) .sampling(8) .color(Color.argb(66, 255, 255, 0)) .async() .onto(parentView); [ad_2] solved I want to set my layout background as my profile image .. how to do this like this app called vero does [closed]
[ad_1] First define a function with the elements that need to be changed as arguments. Set those arguments to defaults in the graph you really like. To change the defaults, pass them on to the function in its calls. library(ggplot2) my_theme <- function(plot_title_size = 30, colour = “black”, size = 20, angle= 0){ theme(plot.title = … Read more
[ad_1] An Invalid Pointer exception is thrown by the memory manager when it tries to free invalid memory. There are three ways this can happen. The most common is because you’re trying to free an object that you’ve already freed. If you turn on FastMM’s FullDebugMode, it will detect this and point you directly to … Read more
[ad_1] static_assert works fine, is your code that never assert. The template struct X defines low and high as of type IntT. They are both the same type, whatever values they have. When you instantiate the struct (X<char,1,’a’> x) you are telling the compiler that the type of IntT is char and are giving to … Read more
[ad_1] The answer variable is defined as character so you should change the format string of the scanf function: scanf(“%c”,&answer); 9 [ad_2] solved C – for loop only execute ones after scanf [closed]