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Android: How to enable/disable option menu item on button click?
...to invisible is not better in nearly all use cases. In the case you have a group its better they stay in their positions and greyed out indicates to the user that there is an option that can be enabled in a certain program state. making thing invisible and invisible and probably causing layout chang...
String replacement in java, similar to a velocity template
...result = format;
while (m.find()) {
String[] found = m.group(1).split("\\.");
Object o = objects.get(found[0]);
Field f = o.getClass().getField(found[1]);
String newVal = f.get(o).toString();
result = result.replaceFirst(regex, newV...
How to display length of filtered ng-repeat data
...It is also useful to note that you can store multiple levels of results by grouping filters
all items: {{items.length}}
filtered items: {{filteredItems.length}}
limited and filtered items: {{limitedAndFilteredItems.length}}
<div ng-repeat="item in limitedAndFilteredItems = (filteredItems = (item...
SVG drop shadow using css3
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dam, if this only worked on groups and shapes in the SVG!
– OG Sean
Mar 24 at 20:25
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项目管理实践教程二、源代码控制【Source Control Using VisualSVN Server ...
...的用户,点击OK按钮：
说明：大家可能注意到了下图中的Groups，是的，你也可以先创建组，把用户添加到各个组中，然后对组进行授权，操作比较简单，在此略过。
按照下图所示，分别对用户【或组】进行授权：
点击"确定"...
When do we need curly braces around shell variables?
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You use {} for grouping. The braces are required to dereference array elements. Example:
dir=(*) # store the contents of the directory into an array
echo "${dir[0]}" # get the first entry.
echo "$dir[0]" # incorrect
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Improve INSERT-per-second performance of SQLite
...t least one case back in the before-times where dropping an index before a group of adds and re-creating it afterwards sped inserts significantly. May still work out quicker on modern systems for some adds where you know you have sole access to the table for the period.
– Bill...
Is it valid to have a tag inside another tag?
... NOT a DIV replacement :)
DIVs are still used and recommended (usually for grouping means).
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Use 'class' or 'typename' for template parameters? [duplicate]
...n the current Standard (as it turned out when I discussed it with the core group some weeks ago). However since everyone knows how it should be parsed, they don't make the Standard say how it should be parsed. Same with f() when f is a type (could be an invalid function call and could be a functiona...
How do I print debug messages in the Google Chrome JavaScript Console?
... ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml",
"group", "groupEnd", "time", "timeEnd", "count", "trace", "profile", "profileEnd"];
for (var i = 0; i < names.length; ++i){
if(!window.console[names[i]]){
window.console[names[i]] = function() {};
}
}
...