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if…else within JSP or JSTL
I want to output some HTML code based on some condition in a JSP file.
13 Answers
13
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Twitter oAuth callbackUrl - localhost development
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Alternative 1.
Set up your .hosts (Windows) or etc/hosts file to point a live domain to your localhost IP. such as:
127.0.0.1 xyz.com
where xyz.com is your real domain.
Alternative 2.
Also, the article gives the tip to alternatively use a URL shortener service. Shorten your...
Is there a way to collapse all code blocks in Eclipse?
...e 2 Build id: 20120216-1857) language specific preferences can open up new files to edit which are already collapsed or expanded.
Here is a link to Eclipse Galileo online docs showing the feature for C/C++: http://help.eclipse.org/galileo/index.jsp?topic=/org.eclipse.cdt.doc.user/reference/cdt_u_c...
json_decode to array
...y this
$json_string = 'http://www.domain.com/jsondata.json';
$jsondata = file_get_contents($json_string);
$obj = json_decode($jsondata,true);
echo "<pre>";
print_r($obj);
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improve th...
Coding Style Guide for node.js apps? [closed]
...se, the "error here" caret won't line up.
With tabs:
var preps = files.map(function(f) {
^
TypeError: Cannot call method 'map' of null
With spaces:
var preps = files.map(function(f) {
^
TypeError: Cannot call method 'map' of null
This mi...
LoadRunner中参数化技术详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，在VuGen中运行脚本时，该值为-1.
8
DataFile/Table
可以在属性设置中编辑文件，添加内容，也可以从数据库中提取数据。
9
UseDefinedFunction
从dll的简单函数中获取信息替代参数
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git push to specific branch
... <remote> <branch>. If you look at your remote in .git/config file, you will see an entry [remote "origin"] which specifies url of the repository. So, in the first part of command you will tell Git where to find repository for this project, and then you just specify a branch.
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Django's SuspiciousOperation Invalid HTTP_HOST header
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Seems that you have to specify the path to certificate files if you want to catch SSL requests too (even though you just want to discard): server { listen 80 default_server; listen 443; server_name _; ssl_certificate /path/to/file.crt; ssl_certificate_key /path/...
Force an Android activity to always use landscape mode
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If you want to change this, you can go back to the AndroidManifest.xml file shown above, and change the line to:
<activity android:screenOrientation="sensor" android:name="VncCanvasActivity">
This should change the program to switch from portrait to landscape when the user rotates the d...
将Genymotion模拟器与App Inventor一起使用 · App Inventor 2 中文网
... install failed cpu api incompatible" error message when installing an APK file in Genymotion?How to copy virtual devices downloaded by Genymotion to another machine?How to transfer folder/files from your computer to the Genymotion instance?
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