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HTTPS connections over proxy servers
...gyptian ISP.
Note that modern websites and browsers can employ HPKP or built-in certificate pins which defeat this approach.
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Filter dict to contain only certain keys?
...ctionary comprehension, if you use a version which lacks them" == version <= 2.6
– getekha
Nov 10 '11 at 10:11
11
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javac : command not found
...le's "original" SDK. See How to install Java SDK on CentOS? and links for alternatives.
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Convert DateTime to String PHP
...at method of the DateTime class:
$date = new DateTime('2000-01-01');
$result = $date->format('Y-m-d H:i:s');
If format fails for some reason, it will return FALSE. In some applications, it might make sense to handle the failing case:
if ($result) {
echo $result;
} else { // format failed
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Difference between java.util.Random and java.security.SecureRandom
...m exclusively. Then at least you will have a little guarantee that the result will be hard to predict. If you want the properties of a cryptographically secure PRNG (in your case, that's what you want), then you have to go with SecureRandom only. Being clever about changing the way it was supposed t...
Link to all Visual Studio $ variables
...LaunchApplication)
$(DebuggerRequireAuthentication)
$(DebuggerType)
$(DefaultLanguageSourceExtension)
$(DefaultPlatformToolset)
$(DefaultWindowsSDKVersion)
$(DefineExplicitDefaults)
$(DelayImplib)
$(DesignTimeBuild)
$(DevEnvDir)
$(DocumentLibraryDependencies)
$(DotNetSdk_IncludePath)
$(DotNetSdk_Lib...
What's wrong with nullable columns in composite primary keys?
...
Fundamentally speaking nothing is wrong with a NULL in a multi-column primary key. But having one has implications the designer likely did not intend, which is why many systems throw an error when you try this.
Consider the case of module/package versions stored as a series of field...
ADB Install Fails With INSTALL_FAILED_TEST_ONLY
... by adding the "android:testOnly" property to android manifest's tag.
<application
.....
android:testOnly="false"
android:theme="@style/AppTheme">
And then generated the APK by Android studio3.0 menu:Build-->Build APK(s).
More Info:
https://commonsware.com/blog/2017/10/31...
How to set the width of a cell in a UITableView in grouped style
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There is a method that is called when the screen is rotated : viewWillTransitionToSize
This is where you should resize the frame. See example. Change the frame coords as you need to.
- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCo...
unable to locate nuget.exe when building webservice on appharbor
...s by changing this line in my NuGet.targets file and setting it to true:
<DownloadNuGetExe Condition=" '$(DownloadNuGetExe)' == '' ">true</DownloadNuGetExe>
But you must restart Visual Studio or reload the solution (see this) for this to take effect.
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