Ok, I finally wanted to have a pretty complete, searchable list of those variables for reference. Here is a complete (OCR-generated, as I did not easily find something akin to a printenv command) list of defined variables for a Visual C++ project on my machine. Probably not all macros are defined for others (e.g. OCTAVE_EXECUTABLE), but I wanted to err on the side of inclusiveness here.

For example, this is the first time that I see $(Language) (expanding to C++ for this project) being mentioned outside of the IDE.

$(AllowLocalNetworkLoopback)
$(ALLUSERSPROFILE)
$(AndroidTargetsPath)
$(APPDATA)
$(AppxManifestMetadataClHostArchDir)
$(AppxManifestMetadataCITargetArchDir)
$(Attach)
$(BaseIntermediateOutputPath)
$(BuildingInsideVisualStudio)
$(CharacterSet)
$(CLRSupport)
$(CommonProgramFiles)
$(CommonProgramW6432)
$(COMPUTERNAME)
$(ComSpec)
$(Configuration)
$(ConfigurationType)
$(CppWinRT_IncludePath)
$(CrtSDKReferencelnclude)
$(CrtSDKReferenceVersion)
$(CustomAfterMicrosoftCommonProps)
$(CustomBeforeMicrosoftCommonProps)
$(DebugCppRuntimeFilesPath)
$(DebuggerFlavor)
$(DebuggerLaunchApplication)
$(DebuggerRequireAuthentication)
$(DebuggerType)
$(DefaultLanguageSourceExtension)
$(DefaultPlatformToolset)
$(DefaultWindowsSDKVersion)
$(DefineExplicitDefaults)
$(DelayImplib)
$(DesignTimeBuild)
$(DevEnvDir)
$(DocumentLibraryDependencies)
$(DotNetSdk_IncludePath)
$(DotNetSdk_LibraryPath)
$(DotNetSdk_LibraryPath_arm)
$(DotNetSdk_LibraryPath_arm64)
$(DotNetSdk_LibraryPath_x64)
$(DotNetSdk_LibraryPath_x86)
$(DotNetSdkRoot)
$(DriverData)
$(EmbedManifest)
$(EnableManagedIncrementalBuild)
$(EspXtensions)
$(ExcludePath)
$(ExecutablePath)
$(ExtensionsToDeleteOnClean)
$(FPS_BROWSER_APP_PROFILE_STRING)
$(FPS_BROWSER_USER_PROFILE_STRING)
$(FrameworkDir)
$(FrameworkDir_110)
$(FrameworkSdkDir)
$(FrameworkSDKRoot)
$(FrameworkVersion)
$(GenerateManifest)
$(GPURefDebuggerBreakOnAllThreads)
$(HOMEDRIVE)
$(HOMEPATH)
$(IgnorelmportLibrary)
$(ImportByWildcardAfterMicrosoftCommonProps)
$(ImportByWildcardBeforeMicrosoftCommonProps)
$(ImportDirectoryBuildProps)
$(ImportProjectExtensionProps)
$(ImportUserLocationsByWildcardAfterMicrosoftCommonProps)
$(ImportUserLocationsByWildcardBeforeMicrosoftCommonProps)
$(IncludePath)
$(IncludeVersionInInteropName)
$(IntDir)
$(InteropOutputPath)
$(iOSTargetsPath)
$(Keyword)
$(KIT_SHARED_IncludePath)
$(LangID)
$(LangName)
$(Language)
$(LIBJABRA_TRACE_LEVEL)
$(LibraryPath)
$(LibraryWPath)
$(LinkCompiled)
$(LinkIncremental)
$(LOCALAPPDATA)
$(LocalDebuggerAttach)
$(LocalDebuggerDebuggerlType)
$(LocalDebuggerMergeEnvironment)
$(LocalDebuggerSQLDebugging)
$(LocalDebuggerWorkingDirectory)
$(LocalGPUDebuggerTargetType)
$(LOGONSERVER)
$(MicrosoftCommonPropsHasBeenImported)
$(MpiDebuggerCleanupDeployment)
$(MpiDebuggerDebuggerType)
$(MpiDebuggerDeployCommonRuntime)
$(MpiDebuggerNetworkSecurityMode)
$(MpiDebuggerSchedulerNode)
$(MpiDebuggerSchedulerTimeout)
$(MSBuild_ExecutablePath)
$(MSBuildAllProjects)
$(MSBuildAssemblyVersion)
$(MSBuildBinPath)
$(MSBuildExtensionsPath)
$(MSBuildExtensionsPath32)
$(MSBuildExtensionsPath64)
$(MSBuildFrameworkToolsPath)
$(MSBuildFrameworkToolsPath32)
$(MSBuildFrameworkToolsPath64)
$(MSBuildFrameworkToolsRoot)
$(MSBuildLoadMicrosoftTargetsReadOnly)
$(MSBuildNodeCount)
$(MSBuildProgramFiles32)
$(MSBuildProjectDefaultTargets)
$(MSBuildProjectDirectory)
$(MSBuildProjectDirectoryNoRoot)
$(MSBuildProjectExtension)
$(MSBuildProjectExtensionsPath)
$(MSBuildProjectFile)
$(MSBuildProjectFullPath)
$(MSBuildProjectName)
$(MSBuildRuntimeType)
$(MSBuildRuntimeVersion)
$(MSBuildSDKsPath)
$(MSBuildStartupDirectory)
$(MSBuildToolsPath)
$(MSBuildToolsPath32)
$(MSBuildToolsPath64)
$(MSBuildToolsRoot)
$(MSBuildToolsVersion)
$(MSBuildUserExtensionsPath)
$(MSBuildVersion)
$(MultiToolTask)
$(NETFXKitsDir)
$(NETFXSDKDir)
$(NuGetProps)
$(NUMBER_OF_PROCESSORS)
$(OCTAVE_EXECUTABLE)
$(OneDrive)
$(OneDriveCommercial)
$(OS)
$(OutDir)
$(OutDirWasSpecified)
$(OutputType)
$(Path)
$(PATHEXT)
$(PkgDefApplicationConfigFile)
$(Platform)
$(Platform_Actual)
$(PlatformArchitecture)
$(PlatformName)
$(PlatformPropsFound)
$(PlatformShortName)
$(PlatformTarget)
$(PlatformTargetsFound)
$(PlatformToolset)
$(PlatformToolsetVersion)
$(PostBuildEventUseInBuild)
$(PreBuildEventUseInBuild)
$(PreferredToolArchitecture)
$(PreLinkEventUselnBuild)
$(PROCESSOR_ARCHITECTURE)
$(PROCESSOR_ARCHITEW6432)
$(PROCESSOR_IDENTIFIER)
$(PROCESSOR_LEVEL)
$(PROCESSOR_REVISION)
$(ProgramData)
$(ProgramFiles)
$(ProgramW6432)
$(ProjectDir)
$(ProjectExt)
$(ProjectFileName)
$(ProjectGuid)
$(ProjectName)
$(ProjectPath)
$(PSExecutionPolicyPreference)
$(PSModulePath)
$(PUBLIC)
$(ReferencePath)
$(RemoteDebuggerAttach)
$(RemoteDebuggerConnection)
$(RemoteDebuggerDebuggerlype)
$(RemoteDebuggerDeployDebugCppRuntime)
$(RemoteDebuggerServerName)
$(RemoteDebuggerSQLDebugging)
$(RemoteDebuggerWorkingDirectory)
$(RemoteGPUDebuggerTargetType)
$(RetargetAlwaysSupported)
$(RootNamespace)
$(RoslynTargetsPath)
$(SDK35ToolsPath)
$(SDK40ToolsPath)
$(SDKDisplayName)
$(SDKIdentifier)
$(SDKVersion)
$(SESSIONNAME)
$(SolutionDir)
$(SolutionExt)
$(SolutionFileName)
$(SolutionName)
$(SolutionPath)
$(SourcePath)
$(SpectreMitigation)
$(SQLDebugging)
$(SystemDrive)
$(SystemRoot)
$(TargetExt)
$(TargetFrameworkVersion)
$(TargetName)
$(TargetPlatformMinVersion)
$(TargetPlatformVersion)
$(TargetPlatformWinMDLocation)
$(TargetUniversalCRTVersion)
$(TEMP)
$(TMP)
$(ToolsetPropsFound)
$(ToolsetTargetsFound)
$(UCRTContentRoot)
$(UM_IncludePath)
$(UniversalCRT_IncludePath)
$(UniversalCRT_LibraryPath_arm)
$(UniversalCRT_LibraryPath_arm64)
$(UniversalCRT_LibraryPath_x64)
$(UniversalCRT_LibraryPath_x86)
$(UniversalCRT_PropsPath)
$(UniversalCRT_SourcePath)
$(UniversalCRTSdkDir)
$(UniversalCRTSdkDir_10)
$(UseDebugLibraries)
$(UseLegacyManagedDebugger)
$(UseOfATL)
$(UseOfMfc)
$(USERDOMAIN)
$(USERDOMAIN_ROAMINGPROFILE)
$(USERNAME)
$(USERPROFILE)
$(UserRootDir)
$(VBOX_MSI_INSTALL_PATH)
$(VC_ATLMFC_IncludePath)
$(VC_ATLMFC_SourcePath)
$(VC_CRT_SourcePath)
$(VC_ExecutablePath_ARM)
$(VC_ExecutablePath_ARM64)
$(VC_ExecutablePath_x64)
$(VC_ExecutablePath_x64_ARM)
$(VC_ExecutablePath_x64_ARM64)
$(VC_ExecutablePath_x64_x64)
$(VC_ExecutablePath_x64_x86)
$(VC_ExecutablePath_x86)
$(VC_ExecutablePath_x86_ARM)
$(VC_ExecutablePath_x86_ARM64)
$(VC_ExecutablePath_x86_x64)
$(VC_ExecutablePath_x86_x86)
$(VC_IFCPath)
$(VC_IncludePath)
$(VC_LibraryPath_ARM)
$(VC_LibraryPath_ARM64)
$(VC_LibraryPath_ATL_ARM)
$(VC_LibraryPath_ATL_ARM64)
$(VC_LibraryPath_ATL_x64)
$(VC_LibraryPath_ATL_x86)
$(VC_LibraryPath_VC_ARM)
$(VC_LibraryPath_VC_ARM_Desktop)
$(VC_LibraryPath_VC_ARM_OneCore)
$(VC_LibraryPath_VC_ARM_Store)
$(VC_LibraryPath_VC_ARM64)
$(VC_LibraryPath_VC_ARM64_Desktop)
$(VC_LibraryPath_VC_ARM64_OneCore)
$(VC_LibraryPath_VC_ARM64_Store)
$(VC_LibraryPath_VC_x64)
$(VC_LibraryPath_VC_x64_Desktop)
$(VC_LibraryPath_VC_x64_OneCore)
$(VC_LibraryPath_VC_x64_Store)
$(VC_LibraryPath_VC_x86)
$(VC_LibraryPath_VC_x86_Desktop)
$(VC_LibraryPath_VC_x86_OneCore)
$(VC_LibraryPath_VC_x86_Store)
$(VC_LibraryPath_x64)
$(VC_LibraryPath_x86)
$(VC_PGO_RunTime_Dir)
$(VC_ReferencesPath_ARM)
$(VC_ReferencesPath_ARM64)
$(VC_ReferencesPath_ATL_ARM)
$(VC_ReferencesPath_ATL_ARM64)
$(VC_ReferencesPath_ATL_x64)
$(VC_ReferencesPath_ATL_x86)
$(VC_ReferencesPath_VC_ARM)
$(VC_ReferencesPath_VC_ARM64)
$(VC_ReferencesPath_VC_x64)
$(VC_ReferencesPath_VC_x86)
$(VC_ReferencesPath_x64)
$(VC_ReferencesPath_x86)
$(VC_SourcePath)
$(VC_VC_IncludePath)
$(VC_VS_IncludePath)
$(VC_VS_LibraryPath_VC_VS_ARM)
$(VC_VS_LibraryPath_VC_VS_x64)
$(VC_VS_LibraryPath_VC_VS_x86)
$(VC_VS_SourcePath)
$(VCIDEInstallDir)
$(VCIDEInstallDir_150)
$(VCInstallDir)
$(VCInstallDir_150)
$(VCLibPackagePath)
$(VCProjectVersion)
$(VCTargetsPath)
$(VCTargetsPath10)
$(VCTargetsPath11)
$(VCTargetsPath12)
$(VCTargetsPath14)
$(VCTargetsPath15)
$(VCTargetsPathActual)
$(VCTargetsPathEffective)
$(VCToolArchitecture)
$(VCToolsInstallDir)
$(VCToolsInstallDir_150)
$(VCToolsVersion)
$(VisualStudioDir)
$(VisualStudioEdition)
$(VisualStudioVersion)
$(VS_ExecutablePath)
$(VS140COMNTOOLS)
$(VSAPPIDDIR)
$(VSAPPIDNAME)
$(VSInstallDir)
$(VSInstallDir_150)
$(VsInstallRoot)
$(VSLANG)
$(VSSKUEDITION)
$(VSVersion)
$(WDKBinRoot)
$(WebBrowserDebuggerDebuggerlype)
$(WebServiceDebuggerDebuggerlype)
$(WebServiceDebuggerSQLDebugging)
$(WholeProgramOptimization)
$(WholeProgramOptimizationAvailabilityInstrument)
$(WholeProgramOptimizationAvailabilityOptimize)
$(WholeProgramOptimizationAvailabilityTrue)
$(WholeProgramOptimizationAvailabilityUpdate)
$(windir)
$(Windows81SdkInstalled)
$(WindowsAppContainer)
$(WindowsSDK_ExecutablePath)
$(WindowsSDK_ExecutablePath_arm)
$(WindowsSDK_ExecutablePath_arm64)
$(WindowsSDK_ExecutablePath_x64)
$(WindowsSDK_LibraryPath_x86)
$(WindowsSDK_MetadataFoundationPath)
$(WindowsSDK_MetadataPath)
$(WindowsSDK_MetadataPathVersioned)
$(WindowsSDK_PlatformPath)
$(WindowsSDK_SupportedAPIs_arm)
$(WindowsSDK_SupportedAPIs_x64)
$(WindowsSDK_SupportedAPIs_x86)
$(WindowsSDK_UnionMetadataPath)
$(WindowsSDK80Path)
$(WindowsSdkDir)
$(WindowsSdkDir_10)
$(WindowsSdkDir_81)
$(WindowsSdkDir_81A)
$(WindowsSDKToolArchitecture)
$(WindowsTargetPlatformVersion)
$(WinRT_IncludePath)
$(WMSISProject)
$(WMSISProjectDirectory)

Where to find this list within Visual Studio:

1. Open your C++ project's dialogue Property Pages
2. Select any textual field that can use a configuration variable. (in the screenshot, I use Target Name)
3. On the right side of the text box, click the small combobox button and select option <Edit...>.
4. In the new window (here, title is Target Name), click on button Macros>>.
5. Scroll through the giant list of environment/linker/macro variables.

Motivational screenshot:

var results = list.GroupBy(x => x.Category)
            .Select(g => g.OrderBy(x => x.SortByProp).FirstOrDefault());

For those wondering how to do this for groups that are not necessarily sorted correctly, here's an expansion of this answer that uses method syntax to customize the sort order of each group and hence get the desired record from each.

Note: If you're using LINQ-to-Entities you will get a runtime exception if you use First() instead of FirstOrDefault() here as the former can only be used as a final query operation.

Using Git Bash console.

-Navigate to your project -Type "touch .gitignore"

the .gitignore file will be created for you.

You can also use for 1080 hd values:

240p: &vq=small , 360p: &vq=medium , 480p: &vq=large , 720p: &vq=hd720 , &vq=hd1080

If I understand you correctly, you want a list of all pictures with the same name (and their different ids) such that their name occurs more than once in the table. I think this will do the trick:

SELECT U.NAME, P.PIC_ID
FROM USERS U, PICTURES P, POSTINGS P1
WHERE U.EMAIL_ID = P1.EMAIL_ID AND P1.PIC_ID = P.PIC_ID AND U.Name IN (
SELECT U.Name 
FROM USERS U, PICTURES P, POSTINGS P1
WHERE U.EMAIL_ID = P1.EMAIL_ID AND P1.PIC_ID = P.PIC_ID AND P.CAPTION LIKE '%car%';
GROUP BY U.Name HAVING COUNT(U.Name) > 1)

I haven't executed it, so there may be a syntax error or two there.

int main()
{
char string[200];
int g,a,i,G[20],A[20],met;

gets(string);
g=convert_input(G,string);

for(i=0;i<=g;i++)
    printf("\n%d>>%d",i,G[i]);
return 0;
}

int convert_input(int K[],char string[200])
{
int j=0,i=0,temp=0;
while(string[i]!='\0')
{
    temp=0;
    while(string[i]!=' ' && string[i]!='\0')
        temp=temp*10 + (string[i++]-'0') ;
    if(string[i]==' ')
        i++;
    K[j++]=temp;
}
return j-1;
}

I suspect that result1 has some characters at the end of it that you can't see in the debugger that follow the closing } character. What's the length of result1 versus result2? I'll note that result2 as you've quoted it has 169 characters.

GSON throws that particular error when there's extra characters after the end of the object that aren't whitespace, and it defines whitespace very narrowly (as the JSON spec does) - only \t, \n, \r, and space count as whitespace. In particular, note that trailing NUL (\0) characters do not count as whitespace and will cause this error.

If you can't easily figure out what's causing the extra characters at the end and eliminate them, another option is to tell GSON to parse in lenient mode:

Gson gson = new Gson();
JsonReader reader = new JsonReader(new StringReader(result1));
reader.setLenient(true);
Userinfo userinfo1 = gson.fromJson(reader, Userinfo.class);

def insenStringCompare(s1, s2):
    """ Method that takes two strings and returns True or False, based
        on if they are equal, regardless of case."""
    try:
        return s1.lower() == s2.lower()
    except AttributeError:
        print "Please only pass strings into this method."
        print "You passed a %s and %s" % (s1.__class__, s2.__class__)

Simplest way is to add a target tag.

<a href="http://www.starfall.com/" target="Starfall">Starfall</a>

Use a different value for the target attribute for each link if you want them to open in different tabs, the same value for the target attribute if you want them to replace the other ones.

Currying is a transformation that can be applied to functions to allow them to take one less argument than previously.

For example, in F# you can define a function thus:-

let f x y z = x + y + z

Here function f takes parameters x, y and z and sums them together so:-

f 1 2 3

Returns 6.

From our definition we can can therefore define the curry function for f:-

let curry f = fun x -> f x

Where 'fun x -> f x' is a lambda function equivilent to x => f(x) in C#. This function inputs the function you wish to curry and returns a function which takes a single argument and returns the specified function with the first argument set to the input argument.

Using our previous example we can obtain a curry of f thus:-

let curryf = curry f

We can then do the following:-

let f1 = curryf 1

Which provides us with a function f1 which is equivilent to f1 y z = 1 + y + z. This means we can do the following:-

f1 2 3

Which returns 6.

This process is often confused with 'partial function application' which can be defined thus:-

let papply f x = f x

Though we can extend it to more than one parameter, i.e.:-

let papply2 f x y = f x y
let papply3 f x y z = f x y z
etc.

A partial application will take the function and parameter(s) and return a function that requires one or more less parameters, and as the previous two examples show is implemented directly in the standard F# function definition so we could achieve the previous result thus:-

let f1 = f 1
f1 2 3

Which will return a result of 6.

In conclusion:-

The difference between currying and partial function application is that:-

Currying takes a function and provides a new function accepting a single argument, and returning the specified function with its first argument set to that argument. This allows us to represent functions with multiple parameters as a series of single argument functions. Example:-

let f x y z = x + y + z
let curryf = curry f
let f1 = curryf 1
let f2 = curryf 2
f1 2 3
6
f2 1 3
6

Partial function application is more direct - it takes a function and one or more arguments and returns a function with the first n arguments set to the n arguments specified. Example:-

let f x y z = x + y + z
let f1 = f 1
let f2 = f 2
f1 2 3
6
f2 1 3
6

I went through a similar issue. If you consider your "YeagerTechResources.Resources", it means that your Resources.resx is at the root folder of your project.

Be careful to include the full path eg : "project\subfolder(s)\file[.resx]" to the ResourceManager constructor.

try this

HTML:

<div class="icon-2x-circle"><i class="fa fa-check fa-2x"></i></div>

CSS:

i {
    width: 30px;
    height: 30px;
}

.icon-2x-circle {
    text-align: center;
    padding: 3px;
    display: inline-block;
    -moz-border-radius: 100px;
    -webkit-border-radius: 100px;
    border-radius: 100px;
    -moz-box-shadow: 0px 0px 2px #888;
    -webkit-box-shadow: 0px 0px 2px #888;
    box-shadow: 0px 0px 2px #888;
}

final long usedMemInMB=(runtime.totalMemory() - runtime.freeMemory()) / 1048576L;
final long maxHeapSizeInMB=runtime.maxMemory() / 1048576L;
final long availHeapSizeInMB = maxHeapSizeInMB - usedMemInMB;

It is a strange code. It return MaxMemory - (totalMemory - freeMemory). If freeMemory equals 0, then the code will return MaxMemory - totalMemory, so it can more or equals 0. Why freeMemory not used?

Given a list:

var list = new List<Child>()
{
    new Child()
        {School = "School1", FavoriteColor = "blue", Friend = "Bob", Name = "John"},
    new Child()
        {School = "School2", FavoriteColor = "blue", Friend = "Bob", Name = "Pete"},
    new Child()
        {School = "School1", FavoriteColor = "blue", Friend = "Bob", Name = "Fred"},
    new Child()
        {School = "School2", FavoriteColor = "blue", Friend = "Fred", Name = "Bob"},
};

The query would look like:

var newList = list
    .GroupBy(x => new {x.School, x.Friend, x.FavoriteColor})
    .Select(y => new ConsolidatedChild()
        {
            FavoriteColor = y.Key.FavoriteColor,
            Friend = y.Key.Friend,
            School = y.Key.School,
            Children = y.ToList()
        }
    );

Test code:

foreach(var item in newList)
{
    Console.WriteLine("School: {0} FavouriteColor: {1} Friend: {2}", item.School,item.FavoriteColor,item.Friend);
    foreach(var child in item.Children)
    {
        Console.WriteLine("\t Name: {0}", child.Name);
    }
}

Result:

School: School1 FavouriteColor: blue Friend: Bob
    Name: John
    Name: Fred
School: School2 FavouriteColor: blue Friend: Bob
    Name: Pete
School: School2 FavouriteColor: blue Friend: Fred
    Name: Bob

Easy solution:

$('.slick-slider').slick({      
    arrows: true,
    prevArrow:"<img class='a-left control-c prev slick-prev' src='YOUR LEFT ARROW IMAGE URL'>",
    nextArrow:"<img class='a-right control-c next slick-next' src='YOUR RIGHT ARROW IMAGE URL'>"
});

Image URLs can be local or cdn-type stuff (web icons, etc.).

Example CSS (adjust as needed here, this is just an example of what's possible):

.control-c {
    width: 30px;
    height: 30px;
}

This worked well for me!

For me work ONLY this variant:

RewriteCond %{HTTPS} off
RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

Thanks https://www.reg.ru/support/hosting-i-servery/sajty-i-domeny/kak-dobavit-redirekt/redirekt-s-http-na-https (in Russian)

Users codelogic and harley are correct, but keep in mind if you know the string is an integer (for example, 545) you can call int("545") without first casting to float.

If your strings are in a list, you could use the map function as well.

>>> x = ["545.0", "545.6", "999.2"]
>>> map(float, x)
[545.0, 545.60000000000002, 999.20000000000005]
>>>

It is only good if they're all the same type.

The answer is simple. Just look at the image.

You should run your code in a following manner in order get your output,

python file_name.py user_name

Try devenv.exe /resetuserdata. I think it's more aggressive than the Tools > Import and Export options suggested.

Also check Tools > Add In Manager and make sure there aren't any orphans there.

No, it doesn't uninstall the dependencies packages. It only removes the specified package:

$ pip install specloud
$ pip freeze # all the packages here are dependencies of specloud package

figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
specloud==0.4.5

$ pip uninstall specloud
$ pip freeze

figleaf==0.6.1
nose==1.1.2
pinocchio==0.3

As you can see those packages are dependencies from specloud and they're still there, but not the specloud package itself.

As mentioned below, You can install and use the pip-autoremove utility to remove a package plus unused dependencies.

Use split()

String words[] = stringInstance.split(" ");

I think you can use function htonl(). Network byte order is big endian.

After a couple of months trying all the answers, I finally update my OS to Sierra, Update XCode to the latest version and with that all the errors disappear. Hope this could help some folks out there!

I use this and it works. http://codesheet.org/codesheet/NF246Tzs

function getUrlVars() {
    var vars = {};
    var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
    vars[key] = value;
    });
return vars;
}


var first = getUrlVars()["id"];

For adding argument to delay function.

First setup a dictionary then add it as the userInfo. Unwrap the info with the timer as the argument.

let arg : Int = 42
let infoDict : [String : AnyObject] = ["argumentInt", arg]

NSTimer.scheduledTimerWithTimeInterval(NSTimeInterval(3), target: self, selector: "functionHereWithArgument:", userInfo: infoDict, repeats: false)

Then in the called function

func functionHereWithArgument (timer : NSTimer)
{
    if let userInfo = timer.userInfo as? Dictionary<String, AnyObject>
    {
         let argumentInt : Int = (userInfo[argumentInt] as! Int)
    }
}

here's my approach from units to millions. digits parameter let me adjust the minimum number of significant values (integer + decimals). You could adjust decimal rounding inside first.

number <-function(number){
  result <- if_else(
    abs(number) < 1000000,
    format(
      number, digits = 3,
      big.mark = ".",
      decimal.mark = ","
    ),
    paste0(
      format(
        number/1000000,
        digits = 3,
        drop0trailing = TRUE,
        big.mark = ".",
        decimal.mark = ","
      ),
      "MM"
    )
  )
  # result <- paste0("$", result)
  return(result)
}

Maybe your project has not been as android project by android studio, please make sure that plugin 'android support' has been enabled(Android Studio Preferences -> Plugins -> Select Android Support)

'Caret' is the word you are looking for. I do believe though, that it is part of the browsers design, and not within the grasp of css.

However, here is an interesting write up on simulating a caret change using Javascript and CSS http://www.dynamicdrive.com/forums/showthread.php?t=17450 It seems a bit hacky to me, but probably the only way to accomplish the task. The main point of the article is:

We will have a plain textarea somewhere in the screen out of the view of the viewer and when the user clicks on our "fake terminal" we will focus into the textarea and when the user starts typing we will simply append the data typed into the textarea to our "terminal" and that's that.

HERE is a demo in action

2018 update

There is a new css property caret-color which applies to the caret of an input or contenteditable area. The support is growing but not 100%, and this only affects color, not width or other types of appearance.

input{_x000D_
  caret-color: rgb(0, 200, 0);_x000D_
}

<input type="text"/>

for those who are looking javascript solution

let iframeDiv = document.getElementById('demoVideo');
                        let video = iframeDiv.src;
                        iframeDiv.src = "";
                        iframeDiv.src = video;

It perfectly worked for me just put id='demoVideo' in your iframe tag and you are good to go :)

I have found this on MS connect:

Yes, you need to install Visual Studio 2010 on your build machine to build database projects. Doing so does not require an additional license of Visual Studio.

So, this is the only option that I have for now.

While there are no "official guidelines" I follow the principle of KISS and DRY. Make the overloaded constructors as simple as possible, and the simplest way is that they only call this(...). That way you only need to check and handle the parameters once and only once.

public class Simple {

    public Simple() {
        this(null);
    }

    public Simple(Resource r) {
        this(r, null);
    }

    public Simple(Resource r1, Resource r2) {
        // Guard statements, initialize resources or throw exceptions if
        // the resources are wrong
        if (r1 == null) {
            r1 = new Resource();
        }
        if (r2 == null) {
            r2 = new Resource();
        }

        // do whatever with resources
    }

}

From a unit testing standpoint, it'll become easy to test the class since you can put in the resources into it. If the class has many resources (or collaborators as some OO-geeks call it), consider one of these two things:

Make a parameter class

public class SimpleParams {
    Resource r1;
    Resource r2;
    // Imagine there are setters and getters here but I'm too lazy 
    // to write it out. you can make it the parameter class 
    // "immutable" if you don't have setters and only set the 
    // resources through the SimpleParams constructor
}

The constructor in Simple only either needs to split the SimpleParams parameter:

public Simple(SimpleParams params) {
    this(params.getR1(), params.getR2());
}

…or make SimpleParams an attribute:

public Simple(Resource r1, Resource r2) {
    this(new SimpleParams(r1, r2));
}

public Simple(SimpleParams params) {
    this.params = params;
}

Make a factory class

Make a factory class that initializes the resources for you, which is favorable if initializing the resources is a bit difficult:

public interface ResourceFactory {
    public Resource createR1();
    public Resource createR2();
}

The constructor is then done in the same manner as with the parameter class:

public Simple(ResourceFactory factory) {
    this(factory.createR1(), factory.createR2());
} 

Make a combination of both

Yeah... you can mix and match both ways depending on what is easier for you at the time. Parameter classes and simple factory classes are pretty much the same thing considering the Simple class that they're used the same way.

If you are lazy to check on each third party SDK if they use or not the IDFA you can use this command:
fgrep -R advertisingIdentifier . (don't forget the dot at the end of the command)

Go to your project/workspace folder and run the command to find which files are using the advertising identifier.

Then you just have to look in the guidelines of those SDKs to see what you need to do about the IDFA.

Security note: Disabling security checks is dangerous and should be avoided

You can disable security checks globally for all requests of the default client:

package main

import (
    "fmt"
    "net/http"
    "crypto/tls"
)

func main() {
    http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{InsecureSkipVerify: true}
    _, err := http.Get("https://golang.org/")
    if err != nil {
        fmt.Println(err)
    }
}

You can disable security check for a client:

package main

import (
    "fmt"
    "net/http"
    "crypto/tls"
)

func main() {
    tr := &http.Transport{
        TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
    }
    client := &http.Client{Transport: tr}
    _, err := client.Get("https://golang.org/")
    if err != nil {
        fmt.Println(err)
    }
}

Regarding #2, according to the JSR-330 spec:

This package provides dependency injection annotations that enable portable classes, but it leaves external dependency configuration up to the injector implementation.

So it's up to the provider to determine which objects are available for injection. In the case of Spring it is all Spring beans. And any class annotated with JSR-330 annotations are automatically added as Spring beans when using an AnnotationConfigApplicationContext.

In TS and ES6 you can create a new Set with the property to be unique and compare it's size to the original array.

const values = [_x000D_
  { name: 'someName1' },_x000D_
  { name: 'someName2' },_x000D_
  { name: 'someName3' },_x000D_
  { name: 'someName1' }_x000D_
]_x000D_
_x000D_
const uniqueValues = new Set(values.map(v => v.name));_x000D_
_x000D_
if (uniqueValues.size < values.length) {_x000D_
  console.log('duplicates found')_x000D_
}

@RD /S /Q "D:\PHP_Projects\testproject\Release\testfolder"

Explanation:

Removes (deletes) a directory.

RMDIR [/S] [/Q] [drive:]path RD [/S] [/Q] [drive:]path

/S      Removes all directories and files in the specified directory
        in addition to the directory itself.  Used to remove a directory
        tree.

/Q      Quiet mode, do not ask if ok to remove a directory tree with /S

Swift 4 Version

If you want to create a name for NotificationCenter:

extension Notification.Name {
    static let updateDataList1 = Notification.Name("updateDataList1")
}

Subscribe to notifications:

NotificationCenter.default.addObserver(self, selector: #selector(youFunction), name: .updateDataList1, object: nil)

Send notification:

NotificationCenter.default.post(name: .updateDataList1, object: nil)

If you just want a class with variables to use:

class Keys {
    static let key1 = "YOU_KEY"
    static let key2 = "YOU_KEY"
}

Or:

struct Keys {
    static let key1 = "YOU_KEY"
    static let key2 = "YOU_KEY"
}

Make the background image transparent/semi-transparent. If it's a solid coloured background just create a 1px by 1px image in fireworks or whatever and adjust its opacity...

WhatsApp has chosen Erlang a language built for writing scalable applications that are designed to withstand errors. Erlang uses an abstraction called the Actor model for it's concurrency - http://en.wikipedia.org/wiki/Actor_(programming_language) Instead of the more traditional shared memory approach, actors communicate by sending each other messages. Actors unlike threads are designed to be lightweight. Actors could be on the same machine or on different machines and the message passing abstractions works for both. A simple implementation of WhatsApp could be: Each user/device is represented as an actor. This actor is responsible for handling the inbox of the user, how it gets serialized to disk, the messages that the user sends and the messages that the user receives. Let's assume that Alice and Bob are friends on WhatsApp. So there is an an Alice actor and a Bob actor.

Let's trace a series of messages flowing back and forth:

Alice decides to message Bob. Alice's phone establishes a connection to the WhatsApp server and it is established that this connection is definitely from Alice's phone. Alice now sends via TCP the following message: "For Bob: A giant monster is attacking the Golden Gate Bridge". One of the WhatsApp front end server deserializes this message and delivers this message to the actor called Alice.

Alice the actor decides to serialize this and store it in a file called "Alice's Sent Messages", stored on a replicated file system to prevent data loss due to unpredictable monster rampage. Alice the actor then decides to forward this message to Bob the actor by passing it a message "Msg1 from Alice: A giant monster is attacking the Golden Gate Bridge". Alice the actor can retry with exponential back-off till Bob the actor acknowledges receiving the message.

Bob the actor eventually receives the message from (2) and decides to store this message in a file called "Bob's Inbox". Once it has stored this message durably Bob the actor will acknowledge receiving the message by sending Alice the actor a message of it's own saying "I received Msg1". Alice the actor can now stop it's retry efforts. Bob the actor then checks to see if Bob's phone has an active connection to the server. It does and so Bob the actor streams this message to the device via TCP.

Bob sees this message and replies with "For Alice: Let's create giant robots to fight them". This is now received by Bob the actor as outlined in Step 1. Bob the actor then repeats Step 2 and 3 to make sure Alice eventually receives the idea that will save mankind.

WhatsApp actually uses the XMPP protocol instead of the vastly superior protocol that I outlined above, but you get the point.

You can use the function of java that is:

ContentValues cv = new ContentValues();
cv.put(Constants.DATE, java.lang.System.currentTimeMillis());  

In this way, in your db you save a number.
This number could be interpreted in this way:

    DateFormat dateF = DateFormat.getDateTimeInstance();
    String data = dateF.format(new Date(l));

Instead of l into new Date(l), you shoul insert the number into the column of date.
So, you have your date.
For example i save in my db this number : 1332342462078
But when i call the method above i have this result: 21-mar-2012 16.07.42

You should use TryParse - Parse throws an exception if the string is not a valid number - e.g. if you want to test for a valid integer:

int v;
if (Int32.TryParse(textMyText.Text.Trim(), out v)) {
  . . .
}

If you want to test for a valid floating-point number:

double v;
if (Double.TryParse(textMyText.Text.Trim(), out v)) {
  . . .
}

Note also that Double.TryParse has an overloaded version with extra parameters specifying various rules and options controlling the parsing process - e.g. localization ('.' or ',') - see http://msdn.microsoft.com/en-us/library/3s27fasw.aspx.

One of the values you pass on to Ancestors becomes None at some point, it says, so check if otu, tree, tree[otu] or tree[otu][0] are None in the beginning of the function instead of only checking tree[otu][0][0] == None. But perhaps you should reconsider your path of action and the datatype in question to see if you could improve the structure somewhat.

Oracle will throw ORA-00904 if executing user does not have proper permissions on objects involved in the query.

The Javadoc generation can be skipped by setting the property maven.javadoc.skip to true [1], i.e.

-Dmaven.javadoc.skip=true

(and not false)

$('someSelectorForTheElement').attr('name');

ListBox1.DataSource = CreateDataSource();
ListBox1.DataTextField = "FieldProperty";
ListBox1.DataValueField = "ValueProperty";

Please refer to this article for detailed examples.

Probably your simple json.jar file isn't in your classpath.

Put both and make each update the other. If the user chooses the date from the datepicker, it is easy to fix a minor misclick in the text field or visualize the choise you typed into text field in the datepicker.

I would suggest you to have a look at RSHD

You do not need to bother for a client, Windows has it by default.

You use the Python 2 docs but write your program in Python 3.

Once you have connected your UITableView delegate and datasource to your controller, you could do something like this:

ObjC

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {

    NSString *sectionName;
    switch (section) {
        case 0:
            sectionName = NSLocalizedString(@"mySectionName", @"mySectionName");
            break;
        case 1:
            sectionName = NSLocalizedString(@"myOtherSectionName", @"myOtherSectionName");
            break;
        // ...
        default:
            sectionName = @"";
            break;
    }    
    return sectionName;
}

Swift

func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {

    let sectionName: String
    switch section {
        case 0:
            sectionName = NSLocalizedString("mySectionName", comment: "mySectionName")
        case 1:
            sectionName = NSLocalizedString("myOtherSectionName", comment: "myOtherSectionName")
        // ...
        default:
            sectionName = ""
    }
    return sectionName
}

Give the div a class or id and do something like this:

$("#example").get().innerHTML;

That works at the DOM level.

Try adding 2 spaces (or a backslash \) after the first line:

[Name of link](url)
My line of text\

Visually:

[Name of link](url)<space><space>
My line of text\

Output:

<p><a href="url">Name of link</a><br>
My line of text<br></p>

When you have three columns : first_name, last_name, mid_name:

SELECT CASE 
    WHEN mid_name IS NULL OR TRIM(mid_name) ='' THEN
        CONCAT_WS( " ", first_name, last_name ) 
    ELSE 
        CONCAT_WS( " ", first_name, mid_name, last_name ) 
    END 
FROM USER;

You are sending a array of string

var usersRoles = [];
jQuery("#dualSelectRoles2 option").each(function () {
    usersRoles.push(jQuery(this).val());
});   

So change model type accordingly

 public ActionResult AddUser(List<string> model)
 {
 }

Here is the solution: - Go to build settings - Search SWIFT_COMPILATION_MODE - If this is "Whole Module" for Release configuration then change it to "Incremental". - Archive now.

When you change the setting to "Incremental" the process succeeds.

I got an error: 'a not found' using the suggested code:

from pyspark.sql.functions import col df1.alias('a').join(df2.alias('b'),col('b.id') == col('a.id')).select([col('a.'+xx) for xx in a.columns] + [col('b.other1'),col('b.other2')])

I changed a.columns to df1.columns and it worked out.

After using the recommended way of implementing expandable/collapsible items residing in a RecyclerView on RecyclerView expand/collapse items answered by HeisenBerg, I've seen some noticeable artifacts whenever the RecyclerView is refreshed by invoking TransitionManager.beginDelayedTransition(ViewGroup) and subsequently notifyDatasetChanged().

His original answer:

final boolean isExpanded = position==mExpandedPosition;
holder.details.setVisibility(isExpanded?View.VISIBLE:View.GONE);
holder.itemView.setActivated(isExpanded);
holder.itemView.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        mExpandedPosition = isExpanded ? -1 : position;
        TransitionManager.beginDelayedTransition(recyclerView);
        notifyDataSetChanged();
    }
});

Modified:

final boolean isExpanded = position == mExpandedPosition;
holder.details.setVisibility(isExpanded ? View.VISIBLE : View.GONE);
holder.view.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        if (mExpandedHolder != null) {
            mExpandedHolder.details.setVisibility(View.GONE);
            notifyItemChanged(mExpandedPosition);
        }
        mExpandedPosition = isExpanded ? -1 : holder.getAdapterPosition();
        mExpandedHolder = isExpanded ? null : holder;
        notifyItemChanged(holder.getAdapterPosition());
    }
}

• details is view that you want to show/hide during item expand/collapse
• mExpandedPosition is an int that keeps track of expanded item
• mExpandedHolder is a ViewHolder used during item collapse

Notice that the method TransitionManager.beginDelayedTransition(ViewGroup) and notifyDataSetChanged() are replaced by notifyItemChanged(int) to target specific item and some little tweaks.

After the modification, the previous unwanted effects should be gone. However, this may not be the perfect solution. It only did what I wanted, eliminating the eyesores.

::EDIT::

For clarification, both mExpandedPosition and mExpandedHolder are globals.

From Apple documentation

If you’re developing a new app, you should use HTTPS exclusively. If you have an existing app, you should use HTTPS as much as you can right now, and create a plan for migrating the rest of your app as soon as possible. In addition, your communication through higher-level APIs needs to be encrypted using TLS version 1.2 with forward secrecy. If you try to make a connection that doesn't follow this requirement, an error is thrown. If your app needs to make a request to an insecure domain, you have to specify this domain in your app's Info.plist file.

To Bypass App Transport Security:

<key>NSAppTransportSecurity</key>
<dict>
  <key>NSExceptionDomains</key>
  <dict>
    <key>yourserver.com</key>
    <dict>
      <!--Include to allow subdomains-->
      <key>NSIncludesSubdomains</key>
      <true/>
      <!--Include to allow HTTP requests-->
      <key>NSTemporaryExceptionAllowsInsecureHTTPLoads</key>
      <true/>
      <!--Include to specify minimum TLS version-->
      <key>NSTemporaryExceptionMinimumTLSVersion</key>
      <string>TLSv1.1</string>
    </dict>
  </dict>
</dict>

To allow all insecure domains

<key>NSAppTransportSecurity</key>
<dict>
  <!--Include to allow all connections (DANGER)-->
  <key>NSAllowsArbitraryLoads</key>
  <true/>
</dict>

Read More: Configuring App Transport Security Exceptions in iOS 9 and OSX 10.11

• Source: MSDN

IsNullOrWhiteSpace is a convenience method that is similar to the following code, except that it offers superior performance:

return String.IsNullOrEmpty(value) || value.Trim().Length == 0;

White-space characters are defined by the Unicode standard. The IsNullOrWhiteSpace method interprets any character that returns a value of true when it is passed to the Char.IsWhiteSpace method as a white-space character.

You can use the following code:

return RedirectToAction("Index", "Home");

See RedirectToAction

Maybe not the best solution, (will rewrite history) but you could also do git reset --hard <hash of detached head commit>.

For Win32 GetCurrentDirectory should do the trick.

@Joel's answer is pretty close, but it will fail in the following cases:

// Whitespace strings:
IsNumeric(' ')    == true;
IsNumeric('\t\t') == true;
IsNumeric('\n\r') == true;

// Number literals:
IsNumeric(-1)  == false;
IsNumeric(0)   == false;
IsNumeric(1.1) == false;
IsNumeric(8e5) == false;

Some time ago I had to implement an IsNumeric function, to find out if a variable contained a numeric value, regardless of its type, it could be a String containing a numeric value (I had to consider also exponential notation, etc.), a Number object, virtually anything could be passed to that function, I couldn't make any type assumptions, taking care of type coercion (eg. +true == 1; but true shouldn't be considered as "numeric").

I think is worth sharing this set of +30 unit tests made to numerous function implementations, and also share the one that passes all my tests:

function isNumeric(n) {
    return !isNaN(parseFloat(n)) && isFinite(n);
}

P.S. isNaN & isFinite have a confusing behavior due to forced conversion to number. In ES6, Number.isNaN & Number.isFinite would fix these issues. Keep that in mind when using them.

Update : Here's how jQuery does it now (2.2-stable):

isNumeric: function(obj) {
    var realStringObj = obj && obj.toString();
    return !jQuery.isArray(obj) && (realStringObj - parseFloat(realStringObj) + 1) >= 0;
}

Update : Angular 4.3:

export function isNumeric(value: any): boolean {
    return !isNaN(value - parseFloat(value));
}

Encountered the same SSL error while doing a pip install after a fresh anaconda installation. What helped was activating the base environment before doing the pip install. Do an activate base from cmd and then run your python script. You can also try 'conda run -n base python script.py' Reference - https://github.com/conda/conda/issues/8487

$('div.alldivs :first-child');

Or you can just refer to the id directly:

$('#div1');

As suggested, you might be better of using the child selector:

$('div.alldivs > div:first-child')

If you dont have to use first-child, you could use :first as also suggested, or $('div.alldivs').children(0).

The str.split method will automatically remove all white space between items:

>>> str1 = "a    b     c      d"
>>> str1.split()
['a', 'b', 'c', 'd']

Docs are here: http://docs.python.org/library/stdtypes.html#str.split

If you would like a software tool to do this, you might like to check out this step-by-step guide:

"How to Validate and Import Excel spreadsheet to SQL Server database"

http://leansoftware.net/forum/en-us/help/excel-database-tasks/worked-examples/how-to-import-excel-spreadsheet-to-sql-server-data.aspx

You need to point to the directory instead. You must not specify the dockerfile.

docker build -t ubuntu-test:latest . does work.

docker build -t ubuntu-test:latest ./Dockerfile does not work.

<meta name="language" content="Spanish">

This isn't defined in any specification (including the HTML5 draft)

<meta http-equiv="content-language" content="es">

This is a poor man's version of a real HTTP header and should really be expressed in the headers. For example:

Content-language: es
Content-type: text/html;charset=UTF-8

It says that the document is intended for Spanish language speakers (it doesn't, however mean the document is written in Spanish; it could, for example, be written in English as part of a language course for Spanish speakers).

From the spec:

The Content-Language entity-header field describes the natural language(s) of the intended audience for the enclosed entity. Note that this might not be equivalent to all the languages used within the entity-body.

If you want to state that a document is written in Spanish then use:

<html lang="es">

awk oneliner, which parses the header of ps output, so you don't need to care about column numbers (but column names). Support regex. For example, to kill all processes, which executable name (without path) contains word "firefox" try

ps -fe | awk 'NR==1{for (i=1; i<=NF; i++) {if ($i=="COMMAND") Ncmd=i; else if ($i=="PID") Npid=i} if (!Ncmd || !Npid) {print "wrong or no header" > "/dev/stderr"; exit} }$Ncmd~"/"name"$"{print "killing "$Ncmd" with PID " $Npid; system("kill "$Npid)}' name=.*firefox.*

The best solution is to get a copy of Node's type definitions. This will solve all kinds of dependency issues, not only require(). This was previously done using packages like typings, but as Mike Chamberlain mentioned, Typings are deprecated. The modern way is doing it like this:

npm install --save-dev @types/node

Not only will it fix the compiler error, it will also add the definitions of the Node API to your IDE.

By default xampp php log file path is in /xampp_installation_folder/php/logs/php_error_log, but I noticed that sometimes it would not be generated automatically. Maybe it could be a Windows account write permission problem? I am not sure, but I created the logs folder and php_error_log file manually and then php logs were logged in it finally.

For Swift 2.3,swift3,and swift4:

Create a perform Segue at didSelectRowAtindexPath

For Ex:

   self.performSegue(withIdentifier: "uiView", sender: self)

After that Create a prepareforSegue function to catch the Destination segue and pass the value:

Ex:

  override func prepare(for segue: UIStoryboardSegue, sender: Any?) {

       if segue.identifier == "uiView"{

        let destView = segue.destination as! WebViewController
        let indexpath = self.newsTableView.indexPathForSelectedRow
        let indexurl = tableDatalist[(indexpath?.row)!].link
        destView.UrlRec = indexurl

        //let url =

    }
    }

You need to create a variable named UrlRec in Destination ViewController

Solution

Angular2 developed on the ground of modern technologies like TypeScript and ES6.

So you can just do let copy = Object.assign({}, myObject).

Object assign - nice examples.

For nested objects : let copy = JSON.parse(JSON.stringify(myObject))

Just generalizing it down to aspect ratios and sizes, image stuff can be done outside of this function

public static d.RectangleF ScaleRect(d.RectangleF dest, d.RectangleF src, 
  bool keepWidth, bool keepHeight)  
{
    d.RectangleF destRect = new d.RectangleF();

    float sourceAspect = src.Width / src.Height;
    float destAspect = dest.Width / dest.Height;

    if (sourceAspect > destAspect)
    {
        // wider than high keep the width and scale the height
        destRect.Width = dest.Width;
        destRect.Height = dest.Width / sourceAspect;

        if (keepHeight)
        {
            float resizePerc = dest.Height / destRect.Height;
            destRect.Width = dest.Width * resizePerc;
            destRect.Height = dest.Height;
        }
    }
    else
    {
        // higher than wide – keep the height and scale the width
        destRect.Height = dest.Height;
        destRect.Width = dest.Height * sourceAspect;

        if (keepWidth)
        {
            float resizePerc = dest.Width / destRect.Width;
            destRect.Width = dest.Width;
            destRect.Height = dest.Height * resizePerc;
        }

    }

    return destRect;
}

I have just went through the same issue and found a good solution at PHP manuals.

I changed all my file encoding to UTF8 then the default encoding on my connection. This solved all the problems.

if (!$mysqli->set_charset("utf8")) {
    printf("Error loading character set utf8: %s\n", $mysqli->error);
} else {
   printf("Current character set: %s\n", $mysqli->character_set_name());
}

View Source

Option a. Simple straight fwd. What you see is what you get easy to make calculations.

Option b. Too messy to do this inline unless you want to have a site that can stretch. IE if you used the with:86em however modern browsers seem to handle this functionally adequately for my purposes.. . Personally the only time that i would use something like this is if i were to create a thumbnails catalogue.

/*css*/
ul.myThumbs{}
ul.myThumbs li {float:left; width:50px;}
ul.myThumbs li img{width:50px; height:50px;border:0;}

<!--html-->
<ul><li>
<img src="~/img/products/thumbs/productid.jpg" alt="" />
</li></ul>

Option c. Too messy to maintain.

Probably depending on the XML feed you may/may not need to use __toString(); I had to use the __toString() otherwise it is returning the string inside an SimpleXMLElement. Maybe I need to drill down the object further ...

    private String temp = "mahesh.hiren.darshan";

    String s_temp[] = temp.split("[.]");

  Log.e("1", ""+s_temp[0]);

You can also add column to a specific position using before column or after column like:

rails generate migration add_dob_to_customer dob:date

The migration file will generate the following code except after: :email. you need to add after: :email or before: :email

class AddDobToCustomer < ActiveRecord::Migration[5.2]
  def change
    add_column :customers, :dob, :date, after: :email
  end
end

val currentTime = Calendar.getInstance().time
SimpleDateFormat("MMMM", Locale.getDefault()).format(date.time)

You may want to consider placing the customer's name in the From header and your address in the Sender header:

From: Company A <[email protected]>
Sender: [email protected]

Most mailers will render this as "From [email protected] on behalf of Company A", which is accurate. And then a Reply-To of Company A's address won't seem out of sorts.

From RFC 5322:

The "From:" field specifies the author(s) of the message, that is, the mailbox(es) of the person(s) or system(s) responsible for the writing of the message. The "Sender:" field specifies the mailbox of the agent responsible for the actual transmission of the message. For example, if a secretary were to send a message for another person, the mailbox of the secretary would appear in the "Sender:" field and the mailbox of the actual author would appear in the "From:" field.

os.chdir(r"D:\Folder1\Folder2")
os.rename(src,dst)
#src and dst should be inside Folder2

The POSIX specification for find says:

-mtimen The primary shall evaluate as true if the file modification time subtracted from the initialization time, divided by 86400 (with any remainder discarded), is n.

Interestingly, the description of find does not further specify 'initialization time'. It is probably, though, the time when find is initialized (run).

In the descriptions, wherever n is used as a primary argument, it shall be interpreted as a decimal integer optionally preceded by a plus ( '+' ) or minus-sign ( '-' ) sign, as follows:

+n More than n.
  n Exactly n.
-n Less than n.

At the given time (2014-09-01 00:53:44 -4:00, where I'm deducing that AST is Atlantic Standard Time, and therefore the time zone offset from UTC is -4:00 in ISO 8601 but +4:00 in ISO 9945 (POSIX), but it doesn't matter all that much):

1409547224 = 2014-09-01 00:53:44 -04:00
1409457540 = 2014-08-30 23:59:00 -04:00

so:

1409547224 - 1409457540 = 89684
89684 / 86400 = 1

Even if the 'seconds since the epoch' values are wrong, the relative values are correct (for some time zone somewhere in the world, they are correct).

The n value calculated for the 2014-08-30 log file therefore is exactly 1 (the calculation is done with integer arithmetic), and the +1 rejects it because it is strictly a > 1 comparison (and not >= 1).

` Please include either of these:

`#include<sstream>`

using std::istringstream; 

Hi! In order to use percentage(%), you must define the % of it parent element. If you use body{height: 100%} it will not work because it parent have no percentage in height. In that case in order to work that body height you must add this in html{height:100%}

In other case to get rid of that defining parent percentage you can use

body{height:100vh}

vh stands for viewport height

I think it help

Concatenation:

The string concatenation operator in Lua is denoted by two dots ('..'). If both operands are strings or numbers, then they are converted to strings according to the rules mentioned in §2.2.1. Otherwise, the "concat" metamethod is called (see §2.8).

from: http://www.lua.org/manual/5.1/manual.html#2.5.4

it's android:button="@drawable/selector_checkbox" to make it work

Try this solution. I have used databinding for binding view. You can use common "findViewById()" function.

public class ActCPExpense extends BaseActivity implements View.OnClickListener,  {
private static final String TAG = ActCPExpense.class.getSimpleName();
private Context mContext;
private ActCpLossBinding mBinding;

private ViewPagerAdapter adapter;



@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    try {
        setContentView(R.layout.act_cp_loss);
        mBinding = DataBindingUtil.setContentView(this, R.layout.act_cp_loss);
        mContext = ActCPExpense.this;
        initViewsAct();


    } catch (Exception e) {
        LogUtils.LOGE(TAG, e);
    }

}


private void initViewsAct() {

    adapter = new ViewPagerAdapter(getSupportFragmentManager());
    adapter.addFragment(FragmentCPPayee.newInstance(), "Title");
    mBinding.viewpager.setAdapter(adapter);
    mBinding.tab.setViewPager(mBinding.viewpager);



}



@Override
public boolean onOptionsItemSelected(MenuItem itemActUtility) {
    int i = itemActUtility.getItemId();
    if (i == android.R.id.home) {
        onBackPressed();

    } 

    return super.onOptionsItemSelected(itemActUtility);
}

@Override
public void onClick(View view) {
    super.onClick(view);
    int id = view.getId();
    if (id == R.id.btnAdd) {
        addFragment();

    } else if (id == R.id.btnDelete) {
        removeFragment();

    }


}
    private void addFragment(){
    adapter.addFragment(FragmentCPPayee.newInstance("Title");
    adapter.notifyDataSetChanged();
    mBinding.tab.setViewPager(mBinding.viewpager);
}
private void removeFragment(){
    adapter.removeItem(mBinding.viewpager.getCurrentItem());
    mBinding.tab.setViewPager(mBinding.viewpager);
}


class ViewPagerAdapter extends FragmentStatePagerAdapter {
    private final List<Fragment> mFragmentList = new ArrayList<>();
    private final List<String> mFragmentTitleList = new ArrayList<>();


    public ViewPagerAdapter(FragmentManager manager) {
        super(manager);
    }

    @Override
    public int getItemPosition(@NonNull Object object) {
        return PagerAdapter.POSITION_NONE;
    }


    @Override
    public Fragment getItem(int position) {
        return mFragmentList.get(position);
    }

    @Override
    public int getCount() {
        return mFragmentList.size();
    }


    public void addFragment(Fragment fragment, String title) {
        mFragmentList.add(fragment);
        mFragmentTitleList.add(title);

    }

    public void removeItem(int pos) {

        destroyItem(null, pos, mFragmentList.get(pos));
        mFragmentList.remove(pos);
        mFragmentTitleList.remove(pos);
        adapter.notifyDataSetChanged();
        mBinding.viewpager.setCurrentItem(pos - 1, false);
    }

    @Override
    public CharSequence getPageTitle(int position) {
        return "Title " + String.valueOf(position + 1);
    }
}


}

Date and time formats are well described below

SimpleDateFormat (Java Platform SE 7) - Date and Time Patterns

There could be n Number of formats you can possibly make. ex - dd/MM/yyyy or YYYY-'W'ww-u or you can mix and match the letters to achieve your required pattern. Pattern letters are as follow.

• G - Era designator (AD)
• y - Year (1996; 96)
• Y - Week Year (2009; 09)
• M - Month in year (July; Jul; 07)
• w - Week in year (27)
• W - Week in month (2)
• D - Day in year (189)
• d - Day in month (10)
• F - Day of week in month (2)
• E - Day name in week (Tuesday; Tue)
• u - Day number of week (1 = Monday, ..., 7 = Sunday)
• a - AM/PM marker
• H - Hour in day (0-23)
• k - Hour in day (1-24)
• K - Hour in am/pm (0-11)
• h - Hour in am/pm (1-12)
• m - Minute in hour (30)
• s - Second in minute (55)
• S - Millisecond (978)
• z - General time zone (Pacific Standard Time; PST; GMT-08:00)
• Z - RFC 822 time zone (-0800)
• X - ISO 8601 time zone (-08; -0800; -08:00)

To parse:

2000-01-23T04:56:07.000+0000

Use: new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");

How do you set up a shared team repository?

How to set up a normal repository is described here -- but how do you set up a team repository that everybody can pull and push from and to?

Using a shared NFS file system

Assuming your team already has for instance a shared group membership that can be used.

mkdir /your/share/folder/project.git
cd /your/share/folder/project.git
newgrp yourteamgroup # if necessary
git init --bare --shared

To start using this repository the easiest thing to do is start from a local repository you already have been using:

cd your/local/workspace/project
git remote add origin /your/share/folder/project.git
git push origin master

Others can now clone this and start working:

cd your/local/workspace
git clone /your/share/folder/project.git

Using SSH

Set up a user account on the target server. Whether you use an account with no password, an account with a password, or use authorized_keys really depend on your required level of security. Take a look at Configuring Git over SSH for some more information.

If all developers use the same account for accessing this shared repository, you do not need to use the --shared option as above.

After initing the repository in the same way as above, you do the initial push like this:

cd your/local/workspace/project
git remote add origin user@server:/path/to/project.git
git push origin master

See the similarity with the above? The only thing that might happen in addition is SSH asking for a password if the account has a password. If you get this prompt on an account without a password the SSH server probably has disabled PermitEmptyPasswords.

Cloning now looks like this:

cd your/local/workspace
git clone user@server:/path/to/project.git

Suppose we have three anchor tags like ,

<a  href="ID=1" class="testClick">Test1.</a>
<br />
<a  href="ID=2" class="testClick">Test2.</a>
<br />
<a  href="ID=3" class="testClick">Test3.</a>

now in script

$(".testClick").click(function () {
        var anchorValue= $(this).attr("href");
        alert(anchorValue);
});

use this keyword instead of className (testClick)

OPcache replaces APC

Because OPcache is designed to replace the APC module, it is not possible to run them in parallel in PHP. This is fine for caching PHP opcode as neither affects how you write code.

However it means that if you are currently using APC to store other data (through the apc_store() function) you will not be able to do that if you decide to use OPCache.

You will need to use another library such as either APCu or Yac which both store data in shared PHP memory, or switch to use something like memcached, which stores data in memory in a separate process to PHP.

Also, OPcache has no equivalent of the upload progress meter present in APC. Instead you should use the Session Upload Progress.

Settings for OPcache

The documentation for OPcache can be found here with all of the configuration options listed here. The recommended settings are:

; Sets how much memory to use
opcache.memory_consumption=128

;Sets how much memory should be used by OPcache for storing internal strings 
;(e.g. classnames and the files they are contained in)
opcache.interned_strings_buffer=8

; The maximum number of files OPcache will cache
opcache.max_accelerated_files=4000

;How often (in seconds) to check file timestamps for changes to the shared
;memory storage allocation.
opcache.revalidate_freq=60

;If enabled, a fast shutdown sequence is used for the accelerated code
;The fast shutdown sequence doesn't free each allocated block, but lets
;the Zend Engine Memory Manager do the work.
opcache.fast_shutdown=1

;Enables the OPcache for the CLI version of PHP.
opcache.enable_cli=1

If you use any library or code that uses code annotations you must enable save comments:

opcache.save_comments=1

If disabled, all PHPDoc comments are dropped from the code to reduce the size of the optimized code. Disabling "Doc Comments" may break some existing applications and frameworks (e.g. Doctrine, ZF2, PHPUnit)

You can try

$('#id1 p').each(function() {
    var text = $(this).text();
    $(this).text(text.replace('dog', 'doll')); 
});

http://jsfiddle.net/2EvGF/

You could use instead .html() and/or further sophisticate the .replace() call according to your needs

rgl is great, but takes a bit of experimentation to get the axes right.

If you have a lot of points, why not take a random sample from them, and then plot the resulting surface. You can add several surfaces all based on samples from the same data to see if the process of sampling is horribly affecting your data.

So, here is a pretty horrible function but it does what I think you want it to do (but without the sampling). Given a matrix (x, y, z) where z is the heights it will plot both the points and also a surface. Limitations are that there can only be one z for each (x,y) pair. So planes which loop back over themselves will cause problems.

The plot_points = T will plot the individual points from which the surface is made - this is useful to check that the surface and the points actually meet up. The plot_contour = T will plot a 2d contour plot below the 3d visualization. Set colour to rainbow to give pretty colours, anything else will set it to grey, but then you can alter the function to give a custom palette. This does the trick for me anyway, but I'm sure that it can be tidied up and optimized. The verbose = T prints out a lot of output which I use to debug the function as and when it breaks.

plot_rgl_model_a <- function(fdata, plot_contour = T, plot_points = T, 
                             verbose = F, colour = "rainbow", smoother = F){
  ## takes a model in long form, in the format
  ## 1st column x
  ## 2nd is y,
  ## 3rd is z (height)
  ## and draws an rgl model

  ## includes a contour plot below and plots the points in blue
  ## if these are set to TRUE

  # note that x has to be ascending, followed by y
  if (verbose) print(head(fdata))

  fdata <- fdata[order(fdata[, 1], fdata[, 2]), ]
  if (verbose) print(head(fdata))
  ##
  require(reshape2)
  require(rgl)
  orig_names <- colnames(fdata)
  colnames(fdata) <- c("x", "y", "z")
  fdata <- as.data.frame(fdata)

  ## work out the min and max of x,y,z
  xlimits <- c(min(fdata$x, na.rm = T), max(fdata$x, na.rm = T))
  ylimits <- c(min(fdata$y, na.rm = T), max(fdata$y, na.rm = T))
  zlimits <- c(min(fdata$z, na.rm = T), max(fdata$z, na.rm = T))
  l <- list (x = xlimits, y = ylimits, z = zlimits)
  xyz <- do.call(expand.grid, l)
  if (verbose) print(xyz)
  x_boundaries <- xyz$x
  if (verbose) print(class(xyz$x))
  y_boundaries <- xyz$y
  if (verbose) print(class(xyz$y))
  z_boundaries <- xyz$z
  if (verbose) print(class(xyz$z))
  if (verbose) print(paste(x_boundaries, y_boundaries, z_boundaries, sep = ";"))

  # now turn fdata into a wide format for use with the rgl.surface
  fdata[, 2] <- as.character(fdata[, 2])
  fdata[, 3] <- as.character(fdata[, 3])
  #if (verbose) print(class(fdata[, 2]))
  wide_form <- dcast(fdata, y ~ x, value_var = "z")
  if (verbose) print(head(wide_form))
  wide_form_values <- as.matrix(wide_form[, 2:ncol(wide_form)])  
  if (verbose) print(wide_form_values)
  x_values <- as.numeric(colnames(wide_form[2:ncol(wide_form)]))
  y_values <- as.numeric(wide_form[, 1])
  if (verbose) print(x_values)
  if (verbose) print(y_values)
  wide_form_values <- wide_form_values[order(y_values), order(x_values)]
  wide_form_values <- as.numeric(wide_form_values)
  x_values <- x_values[order(x_values)]
  y_values <- y_values[order(y_values)]
  if (verbose) print(x_values)
  if (verbose) print(y_values)

  if (verbose) print(dim(wide_form_values))
  if (verbose) print(length(x_values))
  if (verbose) print(length(y_values))

  zlim <- range(wide_form_values)
  if (verbose) print(zlim)
  zlen <- zlim[2] - zlim[1] + 1
  if (verbose) print(zlen)

  if (colour == "rainbow"){
    colourut <- rainbow(zlen, alpha = 0)
    if (verbose) print(colourut)
    col <- colourut[ wide_form_values - zlim[1] + 1]
    # if (verbose) print(col)
  } else {
    col <- "grey"
    if (verbose) print(table(col2))
  }


  open3d()
  plot3d(x_boundaries, y_boundaries, z_boundaries, 
         box = T, col = "black",  xlab = orig_names[1], 
         ylab = orig_names[2], zlab = orig_names[3])

  rgl.surface(z = x_values,  ## these are all different because
              x = y_values,  ## of the confusing way that 
              y = wide_form_values,  ## rgl.surface works! - y is the height!
              coords = c(2,3,1),
              color = col,
              alpha = 1.0,
              lit = F,
              smooth = smoother)

  if (plot_points){
    # plot points in red just to be on the safe side!
    points3d(fdata, col = "blue")
  }

  if (plot_contour){
    # plot the plane underneath
    flat_matrix <- wide_form_values
    if (verbose) print(flat_matrix)
    y_intercept <- (zlim[2] - zlim[1]) * (-2/3) # put the flat matrix 1/2 the distance below the lower height 
    flat_matrix[which(flat_matrix != y_intercept)] <- y_intercept
    if (verbose) print(flat_matrix)

    rgl.surface(z = x_values,  ## these are all different because
                x = y_values,  ## of the confusing way that 
                y = flat_matrix,  ## rgl.surface works! - y is the height!
                coords = c(2,3,1),
                color = col,
                alpha = 1.0,
                smooth = smoother)
  }
}

The add_rgl_model does the same job without the options, but overlays a surface onto the existing 3dplot.

add_rgl_model <- function(fdata){

  ## takes a model in long form, in the format
  ## 1st column x
  ## 2nd is y,
  ## 3rd is z (height)
  ## and draws an rgl model

  ##
  # note that x has to be ascending, followed by y
  print(head(fdata))

  fdata <- fdata[order(fdata[, 1], fdata[, 2]), ]

  print(head(fdata))
  ##
  require(reshape2)
  require(rgl)
  orig_names <- colnames(fdata)

  #print(head(fdata))
  colnames(fdata) <- c("x", "y", "z")
  fdata <- as.data.frame(fdata)

  ## work out the min and max of x,y,z
  xlimits <- c(min(fdata$x, na.rm = T), max(fdata$x, na.rm = T))
  ylimits <- c(min(fdata$y, na.rm = T), max(fdata$y, na.rm = T))
  zlimits <- c(min(fdata$z, na.rm = T), max(fdata$z, na.rm = T))
  l <- list (x = xlimits, y = ylimits, z = zlimits)
  xyz <- do.call(expand.grid, l)
  #print(xyz)
  x_boundaries <- xyz$x
  #print(class(xyz$x))
  y_boundaries <- xyz$y
  #print(class(xyz$y))
  z_boundaries <- xyz$z
  #print(class(xyz$z))

  # now turn fdata into a wide format for use with the rgl.surface
  fdata[, 2] <- as.character(fdata[, 2])
  fdata[, 3] <- as.character(fdata[, 3])
  #print(class(fdata[, 2]))
  wide_form <- dcast(fdata, y ~ x, value_var = "z")
  print(head(wide_form))
  wide_form_values <- as.matrix(wide_form[, 2:ncol(wide_form)])  
  x_values <- as.numeric(colnames(wide_form[2:ncol(wide_form)]))
  y_values <- as.numeric(wide_form[, 1])
  print(x_values)
  print(y_values)
  wide_form_values <- wide_form_values[order(y_values), order(x_values)]
  x_values <- x_values[order(x_values)]
  y_values <- y_values[order(y_values)]
  print(x_values)
  print(y_values)

  print(dim(wide_form_values))
  print(length(x_values))
  print(length(y_values))

  rgl.surface(z = x_values,  ## these are all different because
              x = y_values,  ## of the confusing way that 
              y = wide_form_values,  ## rgl.surface works!
              coords = c(2,3,1),
              alpha = .8)
  # plot points in red just to be on the safe side!
  points3d(fdata, col = "red")
}

So my approach would be to, try to do it with all your data (I easily plot surfaces generated from ~15k points). If that doesn't work, take several smaller samples and plot them all at once using these functions.

Change your selector to

val = j$("#select_2 option:selected").text();

You're selecting the <select> instead of the <option>

You should do it this way ideally

t = TemperatureData.objects.get(id=1)
t.value = 999
t.save(['value'])

This allow you to specify which column should be saved and rest are left as they currently are in database. (https://code.djangoproject.com/ticket/4102)!

As Mentioned in above repilies:

Starting with MySQL 8.0.4, the MySQL team changed the default authentication plugin for MySQL server from mysql_native_password to caching_sha2_password.

So there are three ways to resolve this issue:

 1. drop USER 'user_name'@'localhost';
    flush privileges;
    CREATE USER 'user_name'@'localhost' IDENTIFIED BY 'user_name';
    GRANT ALL PRIVILEGES ON * . * TO 'user_name'@'localhost';
    ALTER USER 'user_name'@'localhost' IDENTIFIED WITH mysql_native_password BY 
    'user_name';

 2. drop USER 'user_name'@'localhost';
    flush privileges;
    CREATE USER 'user_name'@'localhost' IDENTIFIED WITH mysql_native_password BY 'user_name';
GRANT ALL PRIVILEGES ON * . * TO 'user_name'@'localhost'

 3. If the user is already created, the use the following command:

    ALTER USER 'user_name'@'localhost' IDENTIFIED WITH mysql_native_password BY 
        'user_name';

You can directly import github projects into Android Studio. File -> New -> Project from Version Control -> GitHub. Then enter your github username and password.Select the repository and hit clone.

The github repo will be created as a new project in android studio.

In projects that use the Gradle build system, what you want to change is the applicationId in the build.gradle file. The build system uses this value to override anything specified by hand in the manifest file when it does the manifest merge and build.

For example, your module's build.gradle file looks something like this:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 20
    buildToolsVersion "20.0.0"

    defaultConfig {
        // CHANGE THE APPLICATION ID BELOW
        applicationId "com.example.fred.myapplication"
        minSdkVersion 10
        targetSdkVersion 20
        versionCode 1
        versionName "1.0"
    }
}

applicationId is the name the build system uses for the property that eventually gets written to the package attribute of the manifest tag in the manifest file. It was renamed to prevent confusion with the Java package name (which you have also tried to modify), which has nothing to do with it.

This is referred to as screen scraping, wikipedia has this article on the more specific web scraping. It can be a major challenge because there's some ugly, mess-up, broken-if-not-for-browser-cleverness HTML out there, so good luck.

You need to do something with the return value...

import java.util.Arrays;

public class trial1{

    public static void main(String[] args){
        int[] B = numbers();
        System.out.println(Arrays.toString(B));
    }

    public static int[] numbers(){
        int[] A = {1,2,3};
        return A;
    }
}

below code works fine Android 3.0+ but when you try this code below android 3.0 then your app forcefully closed.

webView.setLayerType(WebView.LAYER_TYPE_SOFTWARE, null);

You try below code on your less then API 11.

webview.setBackgroundColor(Color.parseColor("#919191"));

Or

you can also try below code which works on all API fine.

    webview.setBackgroundColor(Color.parseColor("#919191"));
    if (Build.VERSION.SDK_INT >= 11) {
        webview.setLayerType(WebView.LAYER_TYPE_SOFTWARE, null);
    }

above code use full for me.

you can try this also

from docx import Document

document = Document('demo.docx')
for para in document.paragraphs:
    print(para.text)

While loop will take long time to delete all items if array has 100's of items. You can empty both controls and value properties of FormArray like below.

clearFormArray = (formArray: FormArray) => { formArray.controls = []; formArray.setValue([]); }

It's a better idea to put your configuration variables in a configuration file.

In your case, I would suggest putting your variables in config/mail.php like:

'imap_hostname' => env('IMAP_HOSTNAME_TEST', 'imap.gmail.com')

And refer to them by

config('mail.imap_hostname')

It first tries to get the configuration variable value in the .env file and if it couldn't find the variable value in the .env file, it will get the variable value from file config/mail.php.

I can offer you a jquery solution

add this in your <head></head> tag

<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.2.min.js"></script>

add this after </ul>

 <script> $('ul li:first').remove(); </script> 

if you want to operate with list of numbers it is better to use NumPy arrays:

import numpy
a = [1, 1, 1 ,1, 1]
ar = numpy.array(a)
print ar + 2

gives

[3, 3, 3, 3, 3]

Object Catalog View : sys.default_constraints

The information schema views INFORMATION_SCHEMA are ANSI-compliant, but the default constraints aren't a part of ISO standard. Microsoft SQL Server provides system catalog views for getting information about SQL Server object metadata.

sys.default_constraints system catalog view used to getting the information about default constraints.

SELECT so.object_id TableName,
       ss.name AS TableSchema,
       cc.name AS Name,
       cc.object_id AS ObjectID,              
       sc.name AS ColumnName,
       cc.parent_column_id AS ColumnID,
       cc.definition AS Defination,
       CONVERT(BIT,
               CASE cc.is_system_named
                   WHEN 1
                   THEN 1
                   ELSE 0
               END) AS IsSystemNamed,
       cc.create_date AS CreationDate,
       cc.modify_date AS LastModifiednDate
FROM sys.default_constraints cc WITH (NOLOCK)
     INNER JOIN sys.objects so WITH (NOLOCK) ON so.object_id = cc.parent_object_id
     LEFT JOIN sys.schemas ss WITH (NOLOCK) ON ss.schema_id = so.schema_id
     LEFT JOIN sys.columns sc WITH (NOLOCK) ON sc.column_id = cc.parent_column_id
                                               AND sc.object_id = cc.parent_object_id
ORDER BY so.name,
         cc.name;

You can get a list of column names by running:

SELECT name FROM PRAGMA_TABLE_INFO('your_table');
name      
tbl_name  
rootpage  
sql

You can check if a certain column exists by running:

SELECT 1 FROM PRAGMA_TABLE_INFO('your_table') WHERE name='sql';
1

Reference:

https://www.sqlite.org/pragma.html#pragfunc

The error seems clear: model objects do not support item assignment. MyModel.objects.latest('id')['foo'] = 'bar' will throw this same error.

It's a little confusing that your model instance is called projectForm...

To reproduce your first block of code in a loop, you need to use setattr

for k,v in session_results.iteritems():
    setattr(projectForm, k, v)

    DB::statement("your query")

I used it for add index to column in migration

If you want the query to return a 0 instead of a string of zeroes or any other value for that matter you can turn this into a case statement like this:

select CASE
      WHEN ColumnName = substring(ColumnName, patindex('%[^0]%',ColumnName), 10) 
       THEN '0'
      ELSE substring(ColumnName, patindex('%[^0]%',ColumnName), 10) 
      END

I was using to many await, so i was not getting response , i converted in to sync call its started working

            using (var client = new HttpClient())
            using (var request = new HttpRequestMessage())
            {
                client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
                request.Method = HttpMethod.Get;
                request.RequestUri = new Uri(URL);
                var response = client.GetAsync(URL).Result;
                response.EnsureSuccessStatusCode();
                string responseBody = response.Content.ReadAsStringAsync().Result;
               

export CLASSPATH=/home/appnetix/LOG4J_HOME/log4j-1.2.16.jar

or, if you already have some classpath set

export CLASSPATH=$CLASSPATH:/home/appnetix/LOG4J_HOME/log4j-1.2.16.jar

and, if also you want to include current directory

export CLASSPATH=$CLASSPATH:/home/appnetix/LOG4J_HOME/log4j-1.2.16.jar:.

If your EditText is not clear:

editText.setText("");
editText.append("New text");

or

editText.setText(null);
editText.append("New text");

As mentioned before you can use --extra-vars (-e) , but instead of specifying the pwd on the commandline so it doesn't end up in the history files you can save it to an environment variable. This way it also goes away when you close the session.

read -s PASS
ansible windows -i hosts -m win_ping -e "ansible_password=$PASS"

If a is a prime then the while x: in your code will run forever, since x will remain True.

So why is that while there?

I think you wanted to end the for loop when you found a factor, but didn't know how, so you added that while since it has a condition. So here is how you do it:

def is_prime(a):
    x = True 
    for i in range(2, a):
       if a%i == 0:
           x = False
           break # ends the for loop
       # no else block because it does nothing ...


    if x:
        print "prime"
    else:
        print "not prime"

I tried the following and it worked from my local file system.. Basically spark can read from local, HDFS and AWS S3 path

listrdd=sc.textFile("file:////home/cloudera/Downloads/master-data/retail_db/products")

If you use Windows, you will found it follow this: File-->Project Structure-->Facets

chose your Android project and in the "Facet 'Android'" window click TAB "Packaging",you will found what you want

You should look at the members of the thrown exception, particularly .Message and .InnerException.

I would also see whether or not the documentation for InvokeMethod tells you whether it throws some more specialized Exception class than Exception - such as the Win32Exception suggested by @Preet. Catching and just looking at the Exception base class may not be particularly useful.

If you ARE using SQL Server, you can just simply wrap the square brackets around the column or table name.

select [select]
from [table]

Just add

model.addAttribute("login", new Login());

to your method ..

it will work..

I recommend using .htaccess. You only need to add:

DirectoryIndex home.php

or whatever page name you want to have for it.

EDIT: basic htaccess tutorial.

1) Create .htaccess file in the directory where you want to change the index file.

• no extension
• . in front, to ensure it is a "hidden" file

Enter the line above in there. There will likely be many, many other things you will add to this (AddTypes for webfonts / media files, caching for headers, gzip declaration for compression, etc.), but that one line declares your new "home" page.

2) Set server to allow reading of .htaccess files (may only be needed on your localhost, if your hosting servce defaults to allow it as most do)

Assuming you have access, go to your server's enabled site location. I run a Debian server for development, and the default site setup is at /etc/apache2/sites-available/default for Debian / Ubuntu. Not sure what server you run, but just search for "sites-available" and go into the "default" document. In there you will see an entry for Directory. Modify it to look like this:

<Directory /var/www/>
    Options Indexes FollowSymLinks MultiViews
    AllowOverride None
    Order allow,deny
    allow from all
</Directory>

Then restart your apache server. Again, not sure about your server, but the command on Debian / Ubuntu is:

sudo service apache2 restart

Technically you only need to reload, but I restart just because I feel safer with a full refresh like that.

Once that is done, your site should be reading from your .htaccess file, and you should have a new default home page! A side note, if you have a sub-directory that runs a site (like an admin section or something) and you want to have a different "home page" for that directory, you can just plop another .htaccess file in that sub-site's root and it will overwrite the declaration in the parent.

Bootstrap 3

Here is a working left sidebar example:

http://bootply.com/90936 (similar to the Bootstrap docs)

The trick is using the affix component along with some CSS to position it:

  #sidebar.affix-top {
    position: static;
    margin-top:30px;
    width:228px;
  }

  #sidebar.affix {
    position: fixed;
    top:70px;
    width:228px;
  }

EDIT- Another example with footer and affix-bottom

Bootstrap 4

The Affix component has been removed in Bootstrap 4, so to create a sticky sidebar, you can use a 3rd party Affix plugin like this Bootstrap 4 sticky sidebar example, or use the sticky-top class is explained in this answer.

Related: Create a responsive navbar sidebar "drawer" in Bootstrap 4?

time(NULL) returns the number of seconds elapsed since 01/01/1970 at 00:00 (the Epoch). So the difference between the two values is the number of seconds your processing took.

int t0 = time(NULL);
doSomthing();
doSomthingLong();
int t1 = time(NULL);

printf ("time = %d secs\n", t1 - t0);

You can get finer results with getttimeofday(), which return the current time in seconds, as time() does and also in microseconds.

I believe

rgba( 0, 0, 0, 0.8 )

is equivalent in shade with #333.

Live demo: http://jsfiddle.net/8MVC5/1/

All the setting are stored in .metadata file in your workspace delete this and you are good to go

Just Simple Answer. FETCH DELETE

function deleteData(item, url) {
  return fetch(url + '/' + item, {
    method: 'delete'
  })
  .then(response => response.json());
}

Why not a named anchor?

I've been benchmarking json, simplejson and cjson.

• cjson is fastest
• simplejson is almost on par with cjson
• json is about 10x slower than simplejson

http://pastie.org/1507411:

$ python test_serialization_speed.py 
--------------------
   Encoding Tests
--------------------
Encoding: 100000 x {'m': 'asdsasdqwqw', 't': 3}
[      json] 1.12385 seconds for 100000 runs. avg: 0.011239ms
[simplejson] 0.44356 seconds for 100000 runs. avg: 0.004436ms
[     cjson] 0.09593 seconds for 100000 runs. avg: 0.000959ms

Encoding: 10000 x {'m': [['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19], ['0', 1, '2', 3, '4', 5, '6', 7, '8', 9, '10', 11, '12', 13, '14', 15, '16', 17, '18', 19]], 't': 3}
[      json] 7.76628 seconds for 10000 runs. avg: 0.776628ms
[simplejson] 0.51179 seconds for 10000 runs. avg: 0.051179ms
[     cjson] 0.44362 seconds for 10000 runs. avg: 0.044362ms

--------------------
   Decoding Tests
--------------------
Decoding: 100000 x {"m": "asdsasdqwqw", "t": 3}
[      json] 3.32861 seconds for 100000 runs. avg: 0.033286ms
[simplejson] 0.37164 seconds for 100000 runs. avg: 0.003716ms
[     cjson] 0.03893 seconds for 100000 runs. avg: 0.000389ms

Decoding: 10000 x {"m": [["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19], ["0", 1, "2", 3, "4", 5, "6", 7, "8", 9, "10", 11, "12", 13, "14", 15, "16", 17, "18", 19]], "t": 3}
[      json] 37.26270 seconds for 10000 runs. avg: 3.726270ms
[simplejson] 0.56643 seconds for 10000 runs. avg: 0.056643ms
[     cjson] 0.33007 seconds for 10000 runs. avg: 0.033007ms

I know this is an old thread, but I just stumbled upon it and I feel this has not been explained completely.

There is a huge difference in SQL*Plus between the meaning of a / and a ; because they work differently.

The ; ends a SQL statement, whereas the / executes whatever is in the current "buffer". So when you use a ; and a / the statement is actually executed twice.

You can easily see that using a / after running a statement:

SQL*Plus: Release 11.2.0.1.0 Production on Wed Apr 18 12:37:20 2012

Copyright (c) 1982, 2010, Oracle.  All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning and OLAP options

SQL> drop table foo;

Table dropped.

SQL> /
drop table foo
           *
ERROR at line 1:
ORA-00942: table or view does not exist

In this case one actually notices the error.


But assuming there is a SQL script like this:

drop table foo;
/

And this is run from within SQL*Plus then this will be very confusing:

SQL*Plus: Release 11.2.0.1.0 Production on Wed Apr 18 12:38:05 2012

Copyright (c) 1982, 2010, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning and OLAP options

SQL> @drop

Table dropped.

drop table foo
           *
ERROR at line 1:
ORA-00942: table or view does not exist

The / is mainly required in order to run statements that have embedded ; like a CREATE PROCEDURE statement.

You must declare the prototype it before using it:

class User;

class MyMessageBox
{
public:
 void sendMessage(Message *msg, User *recvr);
 Message receiveMessage();
 vector<Message> *dataMessageList;
};

class User
{
public:
 MyMessageBox dataMsgBox;
};

edit: Swapped the types

This won't work. You first have to initialize the array. So far, you only have a String[] reference, pointing to null.

When you try to read the length member, what you actually do is null.length, which results in a NullPointerException.

Try the read shell builtin:

read -p "Continue (y/n)?" CONT
if [ "$CONT" = "y" ]; then
  echo "yaaa";
else
  echo "booo";
fi

Query syntax:

var count = (from o in context.MyContainer
             where o.ID == '1'
             from t in o.MyTable
             select t).Count();

Method syntax:

var count = context.MyContainer
            .Where(o => o.ID == '1')
            .SelectMany(o => o.MyTable)
            .Count()

Both generate the same SQL query.

datetime.datetime.fromtimestamp will do, if you know the time zone, you could produce the same output as with time.gmtime

>>> datetime.datetime.fromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 11, 19, 54)

or

>>> datetime.datetime.utcfromtimestamp(1284286794)
datetime.datetime(2010, 9, 12, 10, 19, 54)

The solution is already answered here above (long ago).

But the implicit question "why does it work in FF and IE but not in Chrome and Safari" is found in the error text "Not allowed to load local resource": Chrome and Safari seem to use a more strict implementation of sandboxing (for security reasons) than the other two (at this time 2011).

This applies for local access. In a (normal) server environment (apache ...) the file would simply not have been found.

Check android.os.Build.VERSION, which is a static class that holds various pieces of information about the Android OS a system is running.

If you care about all versions possible (back to original Android version), as in minSdkVersion is set to anything less than 4, then you will have to use android.os.Build.VERSION.SDK, which is a String that can be converted to the integer of the release.

If you are on at least API version 4 (Android 1.6 Donut), the current suggested way of getting the API level would be to check the value of android.os.Build.VERSION.SDK_INT, which is an integer.

In either case, the integer you get maps to an enum value from all those defined in android.os.Build.VERSION_CODES:

SDK_INT value        Build.VERSION_CODES        Human Version Name       
    1                  BASE                      Android 1.0 (no codename)
    2                  BASE_1_1                  Android 1.1 Petit Four
    3                  CUPCAKE                   Android 1.5 Cupcake
    4                  DONUT                     Android 1.6 Donut
    5                  ECLAIR                    Android 2.0 Eclair
    6                  ECLAIR_0_1                Android 2.0.1 Eclair                  
    7                  ECLAIR_MR1                Android 2.1 Eclair
    8                  FROYO                     Android 2.2 Froyo
    9                  GINGERBREAD               Android 2.3 Gingerbread
   10                  GINGERBREAD_MR1           Android 2.3.3 Gingerbread
   11                  HONEYCOMB                 Android 3.0 Honeycomb
   12                  HONEYCOMB_MR1             Android 3.1 Honeycomb
   13                  HONEYCOMB_MR2             Android 3.2 Honeycomb
   14                  ICE_CREAM_SANDWICH        Android 4.0 Ice Cream Sandwich
   15                  ICE_CREAM_SANDWICH_MR1    Android 4.0.3 Ice Cream Sandwich
   16                  JELLY_BEAN                Android 4.1 Jellybean
   17                  JELLY_BEAN_MR1            Android 4.2 Jellybean
   18                  JELLY_BEAN_MR2            Android 4.3 Jellybean
   19                  KITKAT                    Android 4.4 KitKat
   20                  KITKAT_WATCH              Android 4.4 KitKat Watch
   21                  LOLLIPOP                  Android 5.0 Lollipop
   22                  LOLLIPOP_MR1              Android 5.1 Lollipop
   23                  M                         Android 6.0 Marshmallow
   24                  N                         Android 7.0 Nougat
   25                  N_MR1                     Android 7.1.1 Nougat
   26                  O                         Android 8.0 Oreo
   27                  O_MR1                     Android 8 Oreo MR1
   28                  P                         Android 9 Pie
   29                  Q                         Android 10
  10000                CUR_DEVELOPMENT           Current Development Version

Note that some time between Android N and O, the Android SDK began aliasing CUR_DEVELOPMENT and the developer preview of the next major Android version to be the same SDK_INT value (10000).

There's three ways to get this sort of count, each with their own tradeoffs.

If you want a true count, you have to execute the SELECT statement like the one you used against each table. This is because PostgreSQL keeps row visibility information in the row itself, not anywhere else, so any accurate count can only be relative to some transaction. You're getting a count of what that transaction sees at the point in time when it executes. You could automate this to run against every table in the database, but you probably don't need that level of accuracy or want to wait that long.

The second approach notes that the statistics collector tracks roughly how many rows are "live" (not deleted or obsoleted by later updates) at any time. This value can be off by a bit under heavy activity, but is generally a good estimate:

SELECT schemaname,relname,n_live_tup 
  FROM pg_stat_user_tables 
  ORDER BY n_live_tup DESC;

That can also show you how many rows are dead, which is itself an interesting number to monitor.

The third way is to note that the system ANALYZE command, which is executed by the autovacuum process regularly as of PostgreSQL 8.3 to update table statistics, also computes a row estimate. You can grab that one like this:

SELECT 
  nspname AS schemaname,relname,reltuples
FROM pg_class C
LEFT JOIN pg_namespace N ON (N.oid = C.relnamespace)
WHERE 
  nspname NOT IN ('pg_catalog', 'information_schema') AND
  relkind='r' 
ORDER BY reltuples DESC;

Which of these queries is better to use is hard to say. Normally I make that decision based on whether there's more useful information I also want to use inside of pg_class or inside of pg_stat_user_tables. For basic counting purposes just to see how big things are in general, either should be accurate enough.

If you combine the answers above, finally a pom.xml that configured for UTF-8 should seem like that.

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

    <modelVersion>4.0.0</modelVersion>

    <groupId>YOUR_COMPANY</groupId>
    <artifactId>YOUR_APP</artifactId>
    <version>1.0.0-SNAPSHOT</version>

    <properties>
        <project.java.version>1.8</project.java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    </properties>

    <dependencies>
        <!-- Your dependencies -->
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.7.0</version>
                <configuration>
                    <source>${project.java.version}</source>
                    <target>${project.java.version}</target>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>3.0.2</version>
                <configuration>
                    <encoding>${project.build.sourceEncoding}</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

In C/C++ you have header files (*.H). There you declare your functions/classes. So for example you will have to #include "second.h" to your main.cpp file.

In second.h you just declare like this void yourFunction(); In second.cpp you implement it like

void yourFunction() { 
   doSomethng(); 
}

Don't forget to #include "second.h" also in the beginning of second.cpp

Hope this helps:)

What are they?

Nothing special. Just as same as common Java Class Instance.

But those class are Synthetic proxy classes created by java.lang.reflect.Proxy#newProxyInstance

What is there relationship to the JVM? Are they JVM implementation specific?

Introduced in 1.3

http://docs.oracle.com/javase/1.3/docs/relnotes/features.html#reflection

It is a part of Java. so each JVM should support it.

How are they created (Openjdk7 source)?

In short : they are created using JVM ASM tech ( defining javabyte code at runtime )

something using same tech:

• asm( http://asm.ow2.org/ )
• cglib( http://cglib.sourceforge.net/ )

What happens after calling java.lang.reflect.Proxy#newProxyInstance

1. reading the source you can see newProxyInstance call getProxyClass0 to obtain a `Class

   `

2. after lots of cache or sth it calls the magic ProxyGenerator.generateProxyClass which return a byte[]
3. call ClassLoader define class to load the generated $Proxy Class (the classname you have seen)
4. just instance it and ready for use

What happens in magic sun.misc.ProxyGenerator

1. draw a class(bytecode) combining all methods in the interfaces into one

2. each method is build with same bytecode like

   1. get calling Method meth info (stored while generating)
   2. pass info into invocation handler's invoke()
   3. get return value from invocation handler's invoke()
   4. just return it

3. the class(bytecode) represent in form of byte[]

How to draw a class

Thinking your java codes are compiled into bytecodes, just do this at runtime

Talk is cheap show you the code

core method in sun/misc/ProxyGenerator.java

generateClassFile

/**
 * Generate a class file for the proxy class.  This method drives the
 * class file generation process.
 */
private byte[] generateClassFile() {

    /* ============================================================
     * Step 1: Assemble ProxyMethod objects for all methods to
     * generate proxy dispatching code for.
     */

    /*
     * Record that proxy methods are needed for the hashCode, equals,
     * and toString methods of java.lang.Object.  This is done before
     * the methods from the proxy interfaces so that the methods from
     * java.lang.Object take precedence over duplicate methods in the
     * proxy interfaces.
     */
    addProxyMethod(hashCodeMethod, Object.class);
    addProxyMethod(equalsMethod, Object.class);
    addProxyMethod(toStringMethod, Object.class);

    /*
     * Now record all of the methods from the proxy interfaces, giving
     * earlier interfaces precedence over later ones with duplicate
     * methods.
     */
    for (int i = 0; i < interfaces.length; i++) {
        Method[] methods = interfaces[i].getMethods();
        for (int j = 0; j < methods.length; j++) {
            addProxyMethod(methods[j], interfaces[i]);
        }
    }

    /*
     * For each set of proxy methods with the same signature,
     * verify that the methods' return types are compatible.
     */
    for (List<ProxyMethod> sigmethods : proxyMethods.values()) {
        checkReturnTypes(sigmethods);
    }

    /* ============================================================
     * Step 2: Assemble FieldInfo and MethodInfo structs for all of
     * fields and methods in the class we are generating.
     */
    try {
        methods.add(generateConstructor());

        for (List<ProxyMethod> sigmethods : proxyMethods.values()) {
            for (ProxyMethod pm : sigmethods) {

                // add static field for method's Method object
                fields.add(new FieldInfo(pm.methodFieldName,
                    "Ljava/lang/reflect/Method;",
                     ACC_PRIVATE | ACC_STATIC));

                // generate code for proxy method and add it
                methods.add(pm.generateMethod());
            }
        }

        methods.add(generateStaticInitializer());

    } catch (IOException e) {
        throw new InternalError("unexpected I/O Exception");
    }

    if (methods.size() > 65535) {
        throw new IllegalArgumentException("method limit exceeded");
    }
    if (fields.size() > 65535) {
        throw new IllegalArgumentException("field limit exceeded");
    }

    /* ============================================================
     * Step 3: Write the final class file.
     */

    /*
     * Make sure that constant pool indexes are reserved for the
     * following items before starting to write the final class file.
     */
    cp.getClass(dotToSlash(className));
    cp.getClass(superclassName);
    for (int i = 0; i < interfaces.length; i++) {
        cp.getClass(dotToSlash(interfaces[i].getName()));
    }

    /*
     * Disallow new constant pool additions beyond this point, since
     * we are about to write the final constant pool table.
     */
    cp.setReadOnly();

    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    DataOutputStream dout = new DataOutputStream(bout);

    try {
        /*
         * Write all the items of the "ClassFile" structure.
         * See JVMS section 4.1.
         */
                                    // u4 magic;
        dout.writeInt(0xCAFEBABE);
                                    // u2 minor_version;
        dout.writeShort(CLASSFILE_MINOR_VERSION);
                                    // u2 major_version;
        dout.writeShort(CLASSFILE_MAJOR_VERSION);

        cp.write(dout);             // (write constant pool)

                                    // u2 access_flags;
        dout.writeShort(ACC_PUBLIC | ACC_FINAL | ACC_SUPER);
                                    // u2 this_class;
        dout.writeShort(cp.getClass(dotToSlash(className)));
                                    // u2 super_class;
        dout.writeShort(cp.getClass(superclassName));

                                    // u2 interfaces_count;
        dout.writeShort(interfaces.length);
                                    // u2 interfaces[interfaces_count];
        for (int i = 0; i < interfaces.length; i++) {
            dout.writeShort(cp.getClass(
                dotToSlash(interfaces[i].getName())));
        }

                                    // u2 fields_count;
        dout.writeShort(fields.size());
                                    // field_info fields[fields_count];
        for (FieldInfo f : fields) {
            f.write(dout);
        }

                                    // u2 methods_count;
        dout.writeShort(methods.size());
                                    // method_info methods[methods_count];
        for (MethodInfo m : methods) {
            m.write(dout);
        }

                                     // u2 attributes_count;
        dout.writeShort(0); // (no ClassFile attributes for proxy classes)

    } catch (IOException e) {
        throw new InternalError("unexpected I/O Exception");
    }

    return bout.toByteArray();
}

addProxyMethod

/**
 * Add another method to be proxied, either by creating a new
 * ProxyMethod object or augmenting an old one for a duplicate
 * method.
 *
 * "fromClass" indicates the proxy interface that the method was
 * found through, which may be different from (a subinterface of)
 * the method's "declaring class".  Note that the first Method
 * object passed for a given name and descriptor identifies the
 * Method object (and thus the declaring class) that will be
 * passed to the invocation handler's "invoke" method for a given
 * set of duplicate methods.
 */
private void addProxyMethod(Method m, Class fromClass) {
    String name = m.getName();
    Class[] parameterTypes = m.getParameterTypes();
    Class returnType = m.getReturnType();
    Class[] exceptionTypes = m.getExceptionTypes();

    String sig = name + getParameterDescriptors(parameterTypes);
    List<ProxyMethod> sigmethods = proxyMethods.get(sig);
    if (sigmethods != null) {
        for (ProxyMethod pm : sigmethods) {
            if (returnType == pm.returnType) {
                /*
                 * Found a match: reduce exception types to the
                 * greatest set of exceptions that can thrown
                 * compatibly with the throws clauses of both
                 * overridden methods.
                 */
                List<Class<?>> legalExceptions = new ArrayList<Class<?>>();
                collectCompatibleTypes(
                    exceptionTypes, pm.exceptionTypes, legalExceptions);
                collectCompatibleTypes(
                    pm.exceptionTypes, exceptionTypes, legalExceptions);
                pm.exceptionTypes = new Class[legalExceptions.size()];
                pm.exceptionTypes =
                    legalExceptions.toArray(pm.exceptionTypes);
                return;
            }
        }
    } else {
        sigmethods = new ArrayList<ProxyMethod>(3);
        proxyMethods.put(sig, sigmethods);
    }
    sigmethods.add(new ProxyMethod(name, parameterTypes, returnType,
                                   exceptionTypes, fromClass));
}

Full code about gen the proxy method

    private MethodInfo generateMethod() throws IOException {
        String desc = getMethodDescriptor(parameterTypes, returnType);
        MethodInfo minfo = new MethodInfo(methodName, desc,
            ACC_PUBLIC | ACC_FINAL);

        int[] parameterSlot = new int[parameterTypes.length];
        int nextSlot = 1;
        for (int i = 0; i < parameterSlot.length; i++) {
            parameterSlot[i] = nextSlot;
            nextSlot += getWordsPerType(parameterTypes[i]);
        }
        int localSlot0 = nextSlot;
        short pc, tryBegin = 0, tryEnd;

        DataOutputStream out = new DataOutputStream(minfo.code);

        code_aload(0, out);

        out.writeByte(opc_getfield);
        out.writeShort(cp.getFieldRef(
            superclassName,
            handlerFieldName, "Ljava/lang/reflect/InvocationHandler;"));

        code_aload(0, out);

        out.writeByte(opc_getstatic);
        out.writeShort(cp.getFieldRef(
            dotToSlash(className),
            methodFieldName, "Ljava/lang/reflect/Method;"));

        if (parameterTypes.length > 0) {

            code_ipush(parameterTypes.length, out);

            out.writeByte(opc_anewarray);
            out.writeShort(cp.getClass("java/lang/Object"));

            for (int i = 0; i < parameterTypes.length; i++) {

                out.writeByte(opc_dup);

                code_ipush(i, out);

                codeWrapArgument(parameterTypes[i], parameterSlot[i], out);

                out.writeByte(opc_aastore);
            }
        } else {

            out.writeByte(opc_aconst_null);
        }

        out.writeByte(opc_invokeinterface);
        out.writeShort(cp.getInterfaceMethodRef(
            "java/lang/reflect/InvocationHandler",
            "invoke",
            "(Ljava/lang/Object;Ljava/lang/reflect/Method;" +
                "[Ljava/lang/Object;)Ljava/lang/Object;"));
        out.writeByte(4);
        out.writeByte(0);

        if (returnType == void.class) {

            out.writeByte(opc_pop);

            out.writeByte(opc_return);

        } else {

            codeUnwrapReturnValue(returnType, out);
        }

        tryEnd = pc = (short) minfo.code.size();

        List<Class<?>> catchList = computeUniqueCatchList(exceptionTypes);
        if (catchList.size() > 0) {

            for (Class<?> ex : catchList) {
                minfo.exceptionTable.add(new ExceptionTableEntry(
                    tryBegin, tryEnd, pc,
                    cp.getClass(dotToSlash(ex.getName()))));
            }

            out.writeByte(opc_athrow);

            pc = (short) minfo.code.size();

            minfo.exceptionTable.add(new ExceptionTableEntry(
                tryBegin, tryEnd, pc, cp.getClass("java/lang/Throwable")));

            code_astore(localSlot0, out);

            out.writeByte(opc_new);
            out.writeShort(cp.getClass(
                "java/lang/reflect/UndeclaredThrowableException"));

            out.writeByte(opc_dup);

            code_aload(localSlot0, out);

            out.writeByte(opc_invokespecial);

            out.writeShort(cp.getMethodRef(
                "java/lang/reflect/UndeclaredThrowableException",
                "<init>", "(Ljava/lang/Throwable;)V"));

            out.writeByte(opc_athrow);
        }

If interested in doing this without jQuery - here's a pure JS variant (from here) of the answer currently most upvoted:

var xhr = new XMLHttpRequest();
xhr.open("GET", "/img", true);
xhr.responseType = 'document';
xhr.onload = () => {
  if (xhr.status === 200) {
    var elements = xhr.response.getElementsByTagName("a");
    for (x of elements) {
      if ( x.href.match(/\.(jpe?g|png|gif)$/) ) { 
          let img = document.createElement("img");
          img.src = x.href;
          document.body.appendChild(img);
      } 
    };
  } 
  else {
    alert('Request failed. Returned status of ' + xhr.status);
  }
}
xhr.send()

char = split_string_to_char(text)(index)

------

Function split_string_to_char(text) As String()

   Dim chars() As String
   For char_count = 1 To Len(text)
      ReDim Preserve chars(char_count - 1)
      chars(char_count - 1) = Mid(text, char_count, 1)
   Next
   split_string_to_char = chars
End Function

<form>.WindowState = FormWindowState.Minimized;

Setting the DB to single-user mode didn't work for me, but taking it offline, and then bringing it back online did work. It's in the right-click menu of the DB, under Tasks.

Be sure to check the 'Drop All Active Connections' option in the dialog.

A bit verbose, but it's the standard way of parsing and formatting dates in Java:

DateFormat formatter = new SimpleDateFormat("HH:mm:ss");
try {
  Date dt = formatter.parse("08:19:12");
  Calendar cal = Calendar.getInstance();
  cal.setTime(dt);
  int hour = cal.get(Calendar.HOUR);
  int minute = cal.get(Calendar.MINUTE);
  int second = cal.get(Calendar.SECOND);
} catch (ParseException e) {
  // This can happen if you are trying to parse an invalid date, e.g., 25:19:12.
  // Here, you should log the error and decide what to do next
  e.printStackTrace();
}

Digging up an old grave here but for new Google searchers.

You can maintain the position of the model window when the users scrolls by adding this event to your dialog. This will change it from absolutely positioned to fixed. No need to monitor scrolling events.

open: function(event, ui) {
    $(this).parent().css('position', 'fixed');
}

This answer is late, but I'm posting anyway hoping it will help someone. Like you, I also had difficulty submitting a form that was outside my bootstrap modal, and I didn't want to use ajax because I wanted a whole new page to load, not just part of the current page. After much trial and error here's the jQuery that worked for me:

$(function () {
    $('body').on('click', '.odom-submit', function (e) {
        $(this.form).submit();
        $('#myModal').modal('hide');
    });
});

To make this work I did this in the modal footer

<div class="modal-footer">
    <button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
    <button class="btn btn-primary odom-submit">Save changes</button>
</div>

Notice the addition to class of odom-submit. You can, of course, name it whatever suits your particular situation.

If you want all the bars to get the same color (fill), you can easily add it inside geom_bar.

ggplot(data=df, aes(x=c1+c2/2, y=c3)) + 
geom_bar(stat="identity", width=c2, fill = "#FF6666")

Add fill = the_name_of_your_var inside aes to change the colors depending of the variable :

c4 = c("A", "B", "C")
df = cbind(df, c4)
ggplot(data=df, aes(x=c1+c2/2, y=c3, fill = c4)) + 
geom_bar(stat="identity", width=c2)

Use scale_fill_manual() if you want to manually the change of colors.

ggplot(data=df, aes(x=c1+c2/2, y=c3, fill = c4)) + 
geom_bar(stat="identity", width=c2) + 
scale_fill_manual("legend", values = c("A" = "black", "B" = "orange", "C" = "blue"))

From Oracle 12c R2 you could use COLLATE operator:

The COLLATE operator determines the collation for an expression. This operator enables you to override the collation that the database would have derived for the expression using standard collation derivation rules.

The COLLATE operator takes one argument, collation_name, for which you can specify a named collation or pseudo-collation. If the collation name contains a space, then you must enclose the name in double quotation marks.

Demo:

CREATE TABLE tab1(i INT PRIMARY KEY, name VARCHAR2(100));

INSERT INTO tab1(i, name) VALUES (1, 'John');
INSERT INTO tab1(i, name) VALUES (2, 'Joe');
INSERT INTO tab1(i, name) VALUES (3, 'Billy'); 
--========================================================================--
SELECT /*csv*/ *
FROM tab1
WHERE name = 'jOHN' ;
-- no rows selected

SELECT /*csv*/ *
FROM tab1
WHERE name COLLATE BINARY_CI = 'jOHN' ;
/*
"I","NAME"
1,"John"
*/

SELECT /*csv*/ *
FROM tab1 
WHERE name LIKE 'j%';
-- no rows selected

SELECT /*csv*/ *
FROM tab1 
WHERE name COLLATE BINARY_CI LIKE 'j%';
/*
"I","NAME"
1,"John"
2,"Joe"
*/

db<>fiddle demo

First jump to the mysql bin directory. You have two ways to connect

1) mysql -u root -p1234 (without space for password flag) 2) mysql -u root -p and enter the password when it is asking

The solution is running this command:

set OPENSSL_CONF=C:\OpenSSL-Win32\bin\openssl.cfg   

or

set OPENSSL_CONF=[path-to-OpenSSL-install-dir]\bin\openssl.cfg

in the command prompt before using openssl command.

Let openssl know for sure where to find its .cfg file.

Alternatively you could set the same variable OPENSSL_CONF in the Windows environment variables.

NOTE: This can happen when using the OpenSSL binary distribution from Shining Light Productions (a compiled + installer version of the official OpenSSL that is free to download & use). This distribution is "semi-officially" linked from OpenSSL's site as a "service primarily for operating systems where there are no pre-compiled OpenSSL packages".

Calculate the Euclidean distance for multidimensional space:

 import math

 x = [1, 2, 6] 
 y = [-2, 3, 2]

 dist = math.sqrt(sum([(xi-yi)**2 for xi,yi in zip(x, y)]))
 5.0990195135927845

The first value is the precision and the second is the scale, so 18,0 is essentially 18 digits with 0 digits after the decimal place. If you had 18,2 for example, you would have 18 digits, two of which would come after the decimal...

example of 18,2: 1234567890123456.12

There is no functional difference between numeric and decimal, other that the name and I think I recall that numeric came first, as in an earlier version.

And to answer, "can I add (-10) in that column?" - Yes, you can.

I was thrown aback by what was possible in python2 vs python3. I will answer it based on what I ended up doing for python3. My objective was simple: check if a json response in dictionary format gave an error or not. My dictionary is called "token" and my key that I am looking for is "error". I am looking for key "error" and if it was not there setting it to value of None, then checking is the value is None, if so proceed with my code. An else statement would handle if I do have the key "error".

if ((token.get('error', None)) is None):
    do something

Load the multicol package, like this \usepackage{multicol}. Then use:

\begin{multicols}{2}
Column 1
\columnbreak
Column 2
\end{multicols}

If you omit the \columnbreak, the columns will balance automatically.

I needed this instead of using padding because I used inline-block containers to display a series of individual events in a workflow timeline. The last event in the timeline needed no arrow after it.

Ended up with something like:

.transaction-tile:after {
  content: "\f105";
}

.transaction-tile:last-child:after {
  content: "\00a0";
}

Used fontawesome for the gt (chevron) character. For whatever reason "content: none;" was producing alignment issues on the last tile.

I can confirm that using '\'' for a single quote inside a single-quoted string does work in Bash, and it can be explained in the same way as the "gluing" argument from earlier in the thread. Suppose we have a quoted string: 'A '\''B'\'' C' (all quotes here are single quotes). If it is passed to echo, it prints the following: A 'B' C. In each '\'' the first quote closes the current single-quoted string, the following \' glues a single quote to the previous string (\' is a way to specify a single quote without starting a quoted string), and the last quote opens another single-quoted string.

I meet the same problem.

it lies in the .xls file itself - it looks like an Excel file however it isn't. (see if there's a pop up when you plainly open the .xls from Excel)

sjmachin commented on Jan 19, 2013 from https://github.com/python-excel/xlrd/issues/26 helps.

Have you tried line-height? It won't solve your problems if there are multiple row labels, but it can be a quick solution.

Git remote add origin:

It centralises your source code to the other projects.It is developed based on Linux, complete open source and make your code useful to the other git users.we call it as reference

Pushes your code into git repository using remote url of the git hub.

If you want to do a real test extract of a tar file without extracting to disk, use the -O option. This spews the extract to standard output instead of the filesystem. If the tar file is corrupt, the process will abort with an error.

Example of failed tar ball test...

$ echo "this will not pass the test" > hello.tgz
$ tar -xvzf hello.tgz -O > /dev/null
gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error exit delayed from previous errors
$ rm hello.*

Working Example...

$ ls hello*
ls: hello*: No such file or directory
$ echo "hello1" > hello1.txt
$ echo "hello2" > hello2.txt
$ tar -cvzf hello.tgz hello[12].txt
hello1.txt
hello2.txt
$ rm hello[12].txt
$ ls hello*
hello.tgz
$ tar -xvzf hello.tgz -O
hello1.txt
hello1
hello2.txt
hello2
$ ls hello*
hello.tgz
$ tar -xvzf hello.tgz
hello1.txt
hello2.txt
$ ls hello*
hello1.txt  hello2.txt  hello.tgz
$ rm hello*

I had the same issue. The Authentication Error can be because of your security settings, the 2-step verification for instance. It wont allow third party apps to override the authentication.

Log in to your Google account, and use these links:

Step 1 [Link of Disabling 2-step verification]:

https://myaccount.google.com/security?utm_source=OGB&utm_medium=act#signin

Step 2: [Link for Allowing less secure apps]

https://myaccount.google.com/u/1/lesssecureapps?pli=1&pageId=none

It should be all good now.

To use the IntelliJ Java decompiler from the command line for a jar package follow the instructions provided here: https://github.com/JetBrains/intellij-community/tree/master/plugins/java-decompiler/engine

I had this problem when running sudo ionic run android as root as these environmental variables were not persisted. Fixed by running sudo -E ionic run android.

Think it that way, will be simpler

If you have 3 buttons and their weights are 1,3,1 accordingly, it will work like table in HTML

Provide 5 portions for that line: 1 portion for button 1, 3 portion for button 2 and 1 portion for button 1

you'll want to use && to see that it is not equal to "AM" AND not equal to "PM"

if(!TimeOfDayStringQ.equals("AM") && !TimeOfDayStringQ.equals("PM")) {
    System.out.println("Sorry, incorrect input.");
    System.exit(1);
}

to be clear you can also do

if(!(TimeOfDayStringQ.equals("AM") || TimeOfDayStringQ.equals("PM"))){
    System.out.println("Sorry, incorrect input.");
    System.exit(1);
}

to have the not (one or the other) phrase in the code (remember the (silent) brackets)

You can you with your source folder so whenever you build, those files are automatically copied to the classes directory.

Instead of using properties file, use XML file.

If the data is too small, you can even use web.xml for accessing the properties.

Please note that any of these approach will require app server restart for changes to be reflected.

You do not have to reference std::cout or std::endl explicitly.
They are both included in the namespace std. using namespace std instead of using scope resolution operator :: every time makes is easier and cleaner.

#include<iostream>
#include<string>
using namespace std;

For anybody who work in VB.NET (just in case)

Dim dv As DataView = yourDatatable.DefaultView

dv.RowFilter ="query" ' ex: "parentid = 0"

For me it was a load balancer/url issue. A web service behind a load balancer called another service behind the same load balancer using the full url like: loadbalancer.mycompany.com. I changed it to bypass the load balancer when calling the second service by using localhost.mycompany.com instead.

I think there was some kind of circular reference issue going on with the load balancer.

In my angular app the following style worked for me to achieve ellipsis on the overflow of text on the second line:

 <div style="height:45px; overflow: hidden; position: relative;">
     <span class=" block h6 font-semibold clear" style="overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box; 
        line-height: 20px; /* fallback */
        max-height: 40px; /* fallback */
        -webkit-line-clamp: 2; /* number of lines to show */
        -webkit-box-orient: vertical;">
        {{ event?.name}} </span>
 </div>

Hope it helps someone.

Use a double not:

!!1 = true;

!!0 = false;

obj.isChecked = !!parseInt(obj.isChecked);

On connectionstrings.com you can find the connection string for every DB provider. A connection string is built up with certain attributes/properties and their values. For SQL server 2008, it looks like this (standard, which is what you'll need here):

Data Source=myServerAddress;Initial Catalog=myDataBase;User Id=myUsername;Password=myPassword;

on myServerAddress, write the name of your installed instance (by default it's .\SQLEXPRESS for SQL Server Express edition). Initial catalog = your database name, you'll see it in SSMS on the left after connecting. The rest speaks for itself.

edit

You will need to omit username and password for windows authentication and add Integrated Security=SSPI.

This is based on the assumption that you're getting an error about the date format, such as an invalid month value or non-numeric character when numeric expected.

Dates stored in the database do not have formats. When you query the date your client is formatting the date for display, as 4/16/2011. Normally the same date format is used for selecting and updating dates, but in this case they appear to be different - so your client is apparently doing something more complicated that SQL*Plus, for example.

When you try to update it it's using a default date format model. Because of how it's displayed you're assuming that is MM/DD/YYYY, but it seems not to be. You could find out what it is, but it's better not to rely on the default or any implicit format models at all.

Whether that is the problem or not, you should always specify the date model:

UPDATE PASOFDATE SET ASOFDATE = TO_DATE('11/21/2012', 'MM/DD/YYYY');

Since you aren't specifying a time component - all Oracle DATE columns include a time, even if it's midnight - you could also use a date literal:

UPDATE PASOFDATE SET ASOFDATE = DATE '2012-11-21';

You should maybe check that the current value doesn't include a time, though the column name suggests it doesn't.

protected void Page_Load(object sender, EventArgs e)
{
    myLabel.Text = "My text";
}

this is the base of ASP.Net, thinking in controls, not html flow.

Consider following a course, or reading a beginner book... and first, forget what you did in php :)

Alternatively you can directly jump into data directory and check for combined size of v3.myd, v3. myi and v3. frm files (for myisam) or v3.idb & v3.frm (for innodb).

'entityManager.unwrap(Session.class)' is used to get session from EntityManager.

@Repository
@Transactional
public class EmployeeRepository {

  @PersistenceContext
  private EntityManager entityManager;

  public Session getSession() {
    Session session = entityManager.unwrap(Session.class);
    return session;
  }

  ......
  ......

}

Demo Application link.

Sourced from a github snippet to patch read and write functionality in python.

The source link is over here

import configparser
import pytest

simpleconfig = """[section]\nkey = value\n\n"""

def test_monkeypatch_open_read(mockopen):
    filename = 'somefile.txt'
    mockopen.write(filename, simpleconfig)
 
    parser = configparser.ConfigParser()
    parser.read(filename)
    assert parser.sections() == ['section']
 
def test_monkeypatch_open_write(mockopen):
    parser = configparser.ConfigParser()
    parser.add_section('section')
    parser.set('section', 'key', 'value')
 
    filename = 'somefile.txt'
    parser.write(open(filename, 'wb'))
    assert mockopen.read(filename) == simpleconfig

I think I have a simpler solution here. Just look for a directory whose name corresponds to the PID you are looking for, under the pseudo-filesystem accessible under the /proc path. So if you have a program running, whose ID is 1199, cd into it:

$ cd /proc/1199

Then look for the fd directory underneath

$ cd fd

This fd directory hold the file-descriptors objects that your program is using (0: stdin, 1: stdout, 2: stderr) and just tail -f the one you need - in this case, stdout):

$ tail -f 1

Even this will work nicely

REPT(0,2-LEN(F2)&F2

where 2 is total number of digits, for 0 ~ 9 -> it will display 00 to 09 rest nothing will be added.

Following code will create directories (if not exists) & then copy files.

// using System.IO;

// for ex. if you want to copy files from D:\A\ to D:\B\
foreach (var f in Directory.GetFiles(@"D:\A\", "*.*", SearchOption.AllDirectories))
{
    var fi =  new FileInfo(f);
    var di = new DirectoryInfo(fi.DirectoryName);

    // you can filter files here
    if (fi.Name.Contains("FILTER")
    {
        if (!Directory.Exists(di.FullName.Replace("A", "B"))
        {                       
            Directory.CreateDirectory(di.FullName.Replace("A", "B"));           
            File.Copy(fi.FullName, fi.FullName.Replace("A", "B"));
        }
    }
}

If you happen to use Vavr(formerly known as Javaslang), this can be as easy as:

Iterable i = //...
Stream.ofAll(i);

I recommend the following for Bootstrap 3

.carousel-inner > .item > img,
.carousel-inner > .item > a > img {
  min-height: 500px;    /* Set slide height here */

}

You can do this using Input.setSelectionRange, part of the Range API for interacting with text selections and the text cursor:

var searchInput = $('#Search');

// Multiply by 2 to ensure the cursor always ends up at the end;
// Opera sometimes sees a carriage return as 2 characters.
var strLength = searchInput.val().length * 2;

searchInput.focus();
searchInput[0].setSelectionRange(strLength, strLength);

Demo: Fiddle

Add one more slash after file:// in the value of xsi:schemaLocation. (You have two; you need three. Think protocol://host/path where protocol is 'file' and host is empty here, yielding three slashes in a row.) You can also eliminate the double slashes along the path. I believe that the double slashes help with file systems that allow spaces in file and directory names, but you wisely avoided that complication in your path naming.

xsi:schemaLocation="http://www.w3schools.com file:///C:/environment/workspace/maven-ws/ProjextXmlSchema/email.xsd"

Still not working? I suggest that you carefully copy the full file specification for the XSD into the address bar of Chrome or Firefox:

file:///C:/environment/workspace/maven-ws/ProjextXmlSchema/email.xsd

If the XSD does not display in the browser, delete all but the last component of the path (email.xsd) and see if you can't display the parent directory. Continue in this manner, walking up the directory structure until you discover where the path diverges from the reality of your local filesystem.

If the XSD does displayed in the browser, state what XML processor you're using, and be prepared to hear that it's broken or that you must work around some limitation. I can tell you that the above fix will work with my Xerces-J-based validator.

Here answer for your code as whole:

key =10

files = ("ME%i.txt" % i for i in range(key))

#opening
files = [ open(filename, 'w') for filename in files]

# processing
for i, file in zip(range(key),files):
    file.write(str(i))
# closing
for openfile in files:
    openfile.close()

I usually use SQLAlchemy. It's pretty powerful and is probably the most mature python ORM.

If you're planning on using CherryPy, you might also look into dejavu as it's by Robert Brewer (the guy that is the current CherryPy project leader). I personally haven't used it, but I do know some people that love it.

SQLObject is a little bit easier to use ORM than SQLAlchemy, but it's not quite as powerful.

Personally, I wouldn't use the Django ORM unless I was planning on writing the entire project in Django, but that's just me.

That's the for each loop syntax. It is looping through each object in the collection returned by objectListing.getObjectSummaries().

Better late than never!

https://getbootstrap.com/docs/4.5/layout/grid/

<div class="container">
  <div class="row">
    <div class="col-sm">
      One of three columns
    </div>
    <div class="col-sm">
      One of three columns
    </div>
    <div class="col-sm">
      One of three columns
    </div>
  </div>
</div>

The solution is very simple and worked for me.

Try this :

git pull --rebase <url>

then

git push -u origin master

Here's the implementation in JOSM:

/**
 * Returns the Java version as an int value.
 * @return the Java version as an int value (8, 9, etc.)
 * @since 12130
 */
public static int getJavaVersion() {
    String version = System.getProperty("java.version");
    if (version.startsWith("1.")) {
        version = version.substring(2);
    }
    // Allow these formats:
    // 1.8.0_72-ea
    // 9-ea
    // 9
    // 9.0.1
    int dotPos = version.indexOf('.');
    int dashPos = version.indexOf('-');
    return Integer.parseInt(version.substring(0,
            dotPos > -1 ? dotPos : dashPos > -1 ? dashPos : 1));
}

This is working nicely.

UPDATE state SET name = CONCAT(UCASE(LEFT(name, 1)), LCASE(SUBSTRING(name, 2)));

For Http Request Default Port number is 80

For Https Default Port Number is 443

For Sql Server Default Port Number is 1433

First of all, let's try to make your code a little simpler:

// No need to create a circle unless it is clearly necessary to
// demonstrate the problem

// Your Rect2f defines a default constructor, so let's use it for simplicity.
shared_ptr<Shape> rect(new Rect2f());

Okay, so now we see that the parentheses are clearly balanced. What else could it be? Let's check the following code snippet's error:

int main() {
    delete new T();
}

This may seem like weird usage, and it is, but I really hate memory leaks. However, the output does seem useful:

In function 'int main()':
Line 2: error: expected type-specifier before 'T'

Aha! Now we're just left with the error about the parentheses. I can't find what causes that; however, I think you are forgetting to include the file that defines Rect2f.

In Java 8 we can use stream List1.stream().collect(Collectors.toList()).addAll(List2); Another option List1.addAll(List2)

public static class GlobalVariables
{
    // readonly variable
    public static string Foo
    {
        get
        {
            return "foo";
        }
    }

    // read-write variable
    public static string Bar
    {
        get
        {
            return HttpContext.Current.Application["Bar"] as string;
        }
        set
        {
            HttpContext.Current.Application["Bar"] = value;
        }
    }
}