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offsetting an html anchor to adjust for fixed header [duplicate]
...fixed header (I hope that makes sense). I need a way to offset the anchor by the 25px from the height of the header. I would prefer HTML or CSS, but Javascript would be acceptable as well.
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How to validate an email address in PHP
...l doesn't guarantee that the mail exists. The only way to find that out is by sending a confirmation mail.
Now that you have your easy answer feel free to read on about email address validation if you care to learn or otherwise just use the fast answer and move on. No hard feelings.
Trying to v...
What is the at sign (@) in a batch file and what does it do?
...f" causes this behavior to become automatic. "Echo" is usually set to "on" by default when the execution of a script begins. This is the reason "@echo off" is commonly used, to turn echo off without displaying the act of turning it off.
echo verbose
@echo less verbose
pause
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How to create a string with format?
...r before Swift had String(format:) added to it's API. Use the method given by the top answer.
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Most efficient way to increment a Map value in Java
...method that I presented in the question
the "TestForNull" method suggested by Aleksandar Dimitrov
the "AtomicLong" method suggested by Hank Gay
the "Trove" method suggested by jrudolph
the "MutableInt" method suggested by phax.myopenid.com
Method
Here's what I did...
created five classes that w...
Python string.join(list) on object array rather than string array
...y_string(',')
print comma.join(list)
and you get
name,name,name
BTW, by using list as variable name you are redefining the list class (keyword) ! Preferably use another identifier name.
Hope you'll find my answer useful.
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Set selected item of spinner programmatically
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public static void selectSpinnerItemByValue(Spinner spnr, long value) {
SimpleCursorAdapter adapter = (SimpleCursorAdapter) spnr.getAdapter();
for (int position = 0; position < adapter.getCount(); position++) {
if(adapter.getItemId(position) ...
Can I have multiple Xcode versions installed?
... have already installed XCode 6.x, and App Store has XCode 7
already given by App Store. For any reason you need to keep that Older
XCode 6.x(as you know it is stable for some time now) and also you
need to install and try out new XCode 7
So number one question might be, How and Where could you dow...
Pushing a local branch up to GitHub
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If you are really lazy, you can push all local branches by simply using
git push --all
--all
Push all branches (i.e. refs under refs/heads/); cannot be used with
other <refspec>.
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File.separator vs FileSystem.getSeparator() vs System.getProperty(“file.separator”)?
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System.getProperties() can be overridden by calls to System.setProperty(String key, String value) or with command line parameters -Dfile.separator=/
File.separator gets the separator for the default filesystem.
FileSystems.getDefault() gets you the default filesys...